385644960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 288

約数和(自身を含む): 1392588288

約数和(自身を除く): 1006943328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 53, 60, 62, 72, 80, 90, 93, 96, 106, 120, 124, 144, 155, 159, 160, 163, 180, 186, 212, 240, 248, 265, 279, 288, 310, 318, 326, 360, 372, 424, 465, 477, 480, 489, 496, 530, 558, 620, 636, 652, 720, 744, 795, 815, 848, 930, 954, 978, 992, 1060, 1116, 1240, 1272, 1304, 1395, 1440, 1467, 1488, 1590, 1630, 1643, 1696, 1860, 1908, 1956, 2120, 2232, 2385, 2445, 2480, 2544, 2608, 2790, 2934, 2976, 3180, 3260, 3286, 3720, 3816, 3912, 4240, 4464, 4770, 4890, 4929, 4960, 5053, 5088, 5216, 5580, 5868, 6360, 6520, 6572, 7335, 7440, 7632, 7824, 8215, 8480, 8639, 8928, 9540, 9780, 9858, 10106, 11160, 11736, 12720, 13040, 13144, 14670, 14787, 14880, 15159, 15264, 15648, 16430, 17278, 19080, 19560, 19716, 20212, 22320, 23472, 24645, 25265, 25440, 25917, 26080, 26288, 29340, 29574, 30318, 32860, 34556, 38160, 39120, 39432, 40424, 43195, 44640, 45477, 46944, 49290, 50530, 51834, 52576, 58680, 59148, 60636, 65720, 69112, 73935, 75795, 76320, 77751, 78240, 78864, 80848, 86390, 90954, 98580, 101060, 103668, 117360, 118296, 121272, 129585, 131440, 138224, 147870, 151590, 155502, 157728, 161696, 172780, 181908, 197160, 202120, 207336, 227385, 234720, 236592, 242544, 259170, 262880, 267809, 276448, 295740, 303180, 311004, 345560, 363816, 388755, 394320, 404240, 414672, 454770, 473184, 485088, 518340, 535618, 591480, 606360, 622008, 691120, 727632, 777510, 788640, 803427, 808480, 829344, 909540, 1036680, 1071236, 1182960, 1212720, 1244016, 1339045, 1382240, 1455264, 1555020, 1606854, 1819080, 2073360, 2142472, 2365920, 2410281, 2425440, 2488032, 2678090, 3110040, 3213708, 3638160, 4017135, 4146720, 4284944, 4820562, 5356180, 6220080, 6427416, 7276320, 8034270, 8569888, 9641124, 10712360, 12051405, 12440160, 12854832, 16068540, 19282248, 21424720, 24102810, 25709664, 32137080, 38564496, 42849440, 48205620, 64274160, 77128992, 96411240, 128548320, 192822480, 385644960]

約数ペア:

[(1, 385644960), (2, 192822480), (3, 128548320), (4, 96411240), (5, 77128992), (6, 64274160), (8, 48205620), (9, 42849440), (10, 38564496), (12, 32137080), (15, 25709664), (16, 24102810), (18, 21424720), (20, 19282248), (24, 16068540), (30, 12854832), (31, 12440160), (32, 12051405), (36, 10712360), (40, 9641124), (45, 8569888), (48, 8034270), (53, 7276320), (60, 6427416), (62, 6220080), (72, 5356180), (80, 4820562), (90, 4284944), (93, 4146720), (96, 4017135), (106, 3638160), (120, 3213708), (124, 3110040), (144, 2678090), (155, 2488032), (159, 2425440), (160, 2410281), (163, 2365920), (180, 2142472), (186, 2073360), (212, 1819080), (240, 1606854), (248, 1555020), (265, 1455264), (279, 1382240), (288, 1339045), (310, 1244016), (318, 1212720), (326, 1182960), (360, 1071236), (372, 1036680), (424, 909540), (465, 829344), (477, 808480), (480, 803427), (489, 788640), (496, 777510), (530, 727632), (558, 691120), (620, 622008), (636, 606360), (652, 591480), (720, 535618), (744, 518340), (795, 485088), (815, 473184), (848, 454770), (930, 414672), (954, 404240), (978, 394320), (992, 388755), (1060, 363816), (1116, 345560), (1240, 311004), (1272, 303180), (1304, 295740), (1395, 276448), (1440, 267809), (1467, 262880), (1488, 259170), (1590, 242544), (1630, 236592), (1643, 234720), (1696, 227385), (1860, 207336), (1908, 202120), (1956, 197160), (2120, 181908), (2232, 172780), (2385, 161696), (2445, 157728), (2480, 155502), (2544, 151590), (2608, 147870), (2790, 138224), (2934, 131440), (2976, 129585), (3180, 121272), (3260, 118296), (3286, 117360), (3720, 103668), (3816, 101060), (3912, 98580), (4240, 90954), (4464, 86390), (4770, 80848), (4890, 78864), (4929, 78240), (4960, 77751), (5053, 76320), (5088, 75795), (5216, 73935), (5580, 69112), (5868, 65720), (6360, 60636), (6520, 59148), (6572, 58680), (7335, 52576), (7440, 51834), (7632, 50530), (7824, 49290), (8215, 46944), (8480, 45477), (8639, 44640), (8928, 43195), (9540, 40424), (9780, 39432), (9858, 39120), (10106, 38160), (11160, 34556), (11736, 32860), (12720, 30318), (13040, 29574), (13144, 29340), (14670, 26288), (14787, 26080), (14880, 25917), (15159, 25440), (15264, 25265), (15648, 24645), (16430, 23472), (17278, 22320), (19080, 20212), (19560, 19716)]