1240612560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 360

約数和(自身を含む): 4725313632

約数和(自身を除く): 3484701072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 124, 132, 144, 155, 163, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 310, 326, 330, 341, 360, 372, 396, 440, 465, 489, 495, 496, 528, 558, 620, 652, 660, 682, 720, 744, 792, 815, 880, 930, 961, 978, 990, 1023, 1116, 1240, 1304, 1320, 1364, 1395, 1467, 1488, 1584, 1630, 1705, 1793, 1860, 1922, 1956, 1980, 2046, 2232, 2445, 2480, 2608, 2640, 2728, 2790, 2883, 2934, 3069, 3260, 3410, 3586, 3720, 3844, 3912, 3960, 4092, 4464, 4805, 4890, 5053, 5115, 5379, 5456, 5580, 5766, 5868, 6138, 6520, 6820, 7172, 7335, 7440, 7688, 7824, 7920, 8184, 8649, 8965, 9610, 9780, 10106, 10230, 10571, 10758, 11160, 11532, 11736, 12276, 13040, 13640, 14344, 14415, 14670, 15159, 15345, 15376, 16137, 16368, 17298, 17930, 19220, 19560, 20212, 20460, 21142, 21516, 22320, 23064, 23472, 24552, 25265, 26895, 27280, 28688, 28830, 29340, 30318, 30690, 31713, 32274, 34596, 35860, 38440, 39120, 40424, 40920, 42284, 43032, 43245, 45477, 46128, 49104, 50530, 52855, 53790, 55583, 57660, 58680, 60636, 61380, 63426, 64548, 69192, 71720, 75795, 76880, 80685, 80848, 81840, 84568, 86064, 86490, 90954, 95139, 101060, 105710, 107580, 111166, 115320, 117360, 121272, 122760, 126852, 129096, 138384, 143440, 151590, 156643, 158565, 161370, 166749, 169136, 172980, 181908, 190278, 202120, 211420, 215160, 222332, 227385, 230640, 242544, 245520, 253704, 258192, 277915, 303180, 313286, 317130, 322740, 333498, 345960, 363816, 380556, 404240, 422840, 430320, 444664, 454770, 469929, 475695, 500247, 507408, 555830, 606360, 626572, 634260, 645480, 666996, 691920, 727632, 761112, 783215, 833745, 845680, 889328, 909540, 939858, 951390, 1000494, 1111660, 1212720, 1253144, 1268520, 1290960, 1333992, 1409787, 1522224, 1566430, 1667490, 1723073, 1819080, 1879716, 1902780, 2000988, 2223320, 2349645, 2501235, 2506288, 2537040, 2667984, 2819574, 3132860, 3334980, 3446146, 3638160, 3759432, 3805560, 4001976, 4446640, 4699290, 5002470, 5169219, 5639148, 6265720, 6669960, 6892292, 7048935, 7518864, 7611120, 8003952, 8615365, 9398580, 10004940, 10338438, 11278296, 12531440, 13339920, 13784584, 14097870, 15507657, 17230730, 18797160, 20009880, 20676876, 22556592, 25846095, 27569168, 28195740, 31015314, 34461460, 37594320, 40019760, 41353752, 51692190, 56391480, 62030628, 68922920, 77538285, 82707504, 103384380, 112782960, 124061256, 137845840, 155076570, 206768760, 248122512, 310153140, 413537520, 620306280, 1240612560]

約数ペア:

[(1, 1240612560), (2, 620306280), (3, 413537520), (4, 310153140), (5, 248122512), (6, 206768760), (8, 155076570), (9, 137845840), (10, 124061256), (11, 112782960), (12, 103384380), (15, 82707504), (16, 77538285), (18, 68922920), (20, 62030628), (22, 56391480), (24, 51692190), (30, 41353752), (31, 40019760), (33, 37594320), (36, 34461460), (40, 31015314), (44, 28195740), (45, 27569168), (48, 25846095), (55, 22556592), (60, 20676876), (62, 20009880), (66, 18797160), (72, 17230730), (80, 15507657), (88, 14097870), (90, 13784584), (93, 13339920), (99, 12531440), (110, 11278296), (120, 10338438), (124, 10004940), (132, 9398580), (144, 8615365), (155, 8003952), (163, 7611120), (165, 7518864), (176, 7048935), (180, 6892292), (186, 6669960), (198, 6265720), (220, 5639148), (240, 5169219), (248, 5002470), (264, 4699290), (279, 4446640), (310, 4001976), (326, 3805560), (330, 3759432), (341, 3638160), (360, 3446146), (372, 3334980), (396, 3132860), (440, 2819574), (465, 2667984), (489, 2537040), (495, 2506288), (496, 2501235), (528, 2349645), (558, 2223320), (620, 2000988), (652, 1902780), (660, 1879716), (682, 1819080), (720, 1723073), (744, 1667490), (792, 1566430), (815, 1522224), (880, 1409787), (930, 1333992), (961, 1290960), (978, 1268520), (990, 1253144), (1023, 1212720), (1116, 1111660), (1240, 1000494), (1304, 951390), (1320, 939858), (1364, 909540), (1395, 889328), (1467, 845680), (1488, 833745), (1584, 783215), (1630, 761112), (1705, 727632), (1793, 691920), (1860, 666996), (1922, 645480), (1956, 634260), (1980, 626572), (2046, 606360), (2232, 555830), (2445, 507408), (2480, 500247), (2608, 475695), (2640, 469929), (2728, 454770), (2790, 444664), (2883, 430320), (2934, 422840), (3069, 404240), (3260, 380556), (3410, 363816), (3586, 345960), (3720, 333498), (3844, 322740), (3912, 317130), (3960, 313286), (4092, 303180), (4464, 277915), (4805, 258192), (4890, 253704), (5053, 245520), (5115, 242544), (5379, 230640), (5456, 227385), (5580, 222332), (5766, 215160), (5868, 211420), (6138, 202120), (6520, 190278), (6820, 181908), (7172, 172980), (7335, 169136), (7440, 166749), (7688, 161370), (7824, 158565), (7920, 156643), (8184, 151590), (8649, 143440), (8965, 138384), (9610, 129096), (9780, 126852), (10106, 122760), (10230, 121272), (10571, 117360), (10758, 115320), (11160, 111166), (11532, 107580), (11736, 105710), (12276, 101060), (13040, 95139), (13640, 90954), (14344, 86490), (14415, 86064), (14670, 84568), (15159, 81840), (15345, 80848), (15376, 80685), (16137, 76880), (16368, 75795), (17298, 71720), (17930, 69192), (19220, 64548), (19560, 63426), (20212, 61380), (20460, 60636), (21142, 58680), (21516, 57660), (22320, 55583), (23064, 53790), (23472, 52855), (24552, 50530), (25265, 49104), (26895, 46128), (27280, 45477), (28688, 43245), (28830, 43032), (29340, 42284), (30318, 40920), (30690, 40424), (31713, 39120), (32274, 38440), (34596, 35860)]