180129840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 638316288

約数和(自身を除く): 458186448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 71, 80, 88, 93, 110, 120, 124, 132, 142, 155, 165, 176, 186, 213, 220, 240, 248, 264, 284, 310, 330, 341, 355, 372, 426, 440, 465, 496, 528, 568, 620, 660, 682, 710, 744, 781, 852, 880, 930, 961, 1023, 1065, 1136, 1240, 1320, 1364, 1420, 1488, 1562, 1704, 1705, 1860, 1922, 2046, 2130, 2201, 2343, 2480, 2640, 2728, 2840, 2883, 3124, 3408, 3410, 3720, 3844, 3905, 4092, 4260, 4402, 4686, 4805, 5115, 5456, 5680, 5766, 6248, 6603, 6820, 7440, 7688, 7810, 8184, 8520, 8804, 9372, 9610, 10230, 10571, 11005, 11532, 11715, 12496, 13206, 13640, 14415, 15376, 15620, 16368, 17040, 17608, 18744, 19220, 20460, 21142, 22010, 23064, 23430, 24211, 26412, 27280, 28830, 31240, 31713, 33015, 35216, 37488, 38440, 40920, 42284, 44020, 46128, 46860, 48422, 52824, 52855, 57660, 62480, 63426, 66030, 68231, 72633, 76880, 81840, 84568, 88040, 93720, 96844, 105648, 105710, 115320, 121055, 126852, 132060, 136462, 145266, 158565, 169136, 176080, 187440, 193688, 204693, 211420, 230640, 242110, 253704, 264120, 272924, 290532, 317130, 341155, 363165, 387376, 409386, 422840, 484220, 507408, 528240, 545848, 581064, 634260, 682310, 726330, 750541, 818772, 845680, 968440, 1023465, 1091696, 1162128, 1268520, 1364620, 1452660, 1501082, 1637544, 1936880, 2046930, 2251623, 2537040, 2729240, 2905320, 3002164, 3275088, 3752705, 4093860, 4503246, 5458480, 5810640, 6004328, 7505410, 8187720, 9006492, 11258115, 12008656, 15010820, 16375440, 18012984, 22516230, 30021640, 36025968, 45032460, 60043280, 90064920, 180129840]

約数ペア:

[(1, 180129840), (2, 90064920), (3, 60043280), (4, 45032460), (5, 36025968), (6, 30021640), (8, 22516230), (10, 18012984), (11, 16375440), (12, 15010820), (15, 12008656), (16, 11258115), (20, 9006492), (22, 8187720), (24, 7505410), (30, 6004328), (31, 5810640), (33, 5458480), (40, 4503246), (44, 4093860), (48, 3752705), (55, 3275088), (60, 3002164), (62, 2905320), (66, 2729240), (71, 2537040), (80, 2251623), (88, 2046930), (93, 1936880), (110, 1637544), (120, 1501082), (124, 1452660), (132, 1364620), (142, 1268520), (155, 1162128), (165, 1091696), (176, 1023465), (186, 968440), (213, 845680), (220, 818772), (240, 750541), (248, 726330), (264, 682310), (284, 634260), (310, 581064), (330, 545848), (341, 528240), (355, 507408), (372, 484220), (426, 422840), (440, 409386), (465, 387376), (496, 363165), (528, 341155), (568, 317130), (620, 290532), (660, 272924), (682, 264120), (710, 253704), (744, 242110), (781, 230640), (852, 211420), (880, 204693), (930, 193688), (961, 187440), (1023, 176080), (1065, 169136), (1136, 158565), (1240, 145266), (1320, 136462), (1364, 132060), (1420, 126852), (1488, 121055), (1562, 115320), (1704, 105710), (1705, 105648), (1860, 96844), (1922, 93720), (2046, 88040), (2130, 84568), (2201, 81840), (2343, 76880), (2480, 72633), (2640, 68231), (2728, 66030), (2840, 63426), (2883, 62480), (3124, 57660), (3408, 52855), (3410, 52824), (3720, 48422), (3844, 46860), (3905, 46128), (4092, 44020), (4260, 42284), (4402, 40920), (4686, 38440), (4805, 37488), (5115, 35216), (5456, 33015), (5680, 31713), (5766, 31240), (6248, 28830), (6603, 27280), (6820, 26412), (7440, 24211), (7688, 23430), (7810, 23064), (8184, 22010), (8520, 21142), (8804, 20460), (9372, 19220), (9610, 18744), (10230, 17608), (10571, 17040), (11005, 16368), (11532, 15620), (11715, 15376), (12496, 14415), (13206, 13640)]