488155440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{38377}}^1$

素因数の和:38446

約数の個数: 80

約数和(自身を含む): 1541874528

約数和(自身を除く): 1053719088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 38377, 76754, 115131, 153508, 191885, 230262, 307016, 383770, 460524, 575655, 614032, 767540, 921048, 1151310, 1535080, 1842096, 2033981, 2302620, 3070160, 4067962, 4605240, 6101943, 8135924, 9210480, 10169905, 12203886, 16271848, 20339810, 24407772, 30509715, 32543696, 40679620, 48815544, 61019430, 81359240, 97631088, 122038860, 162718480, 244077720, 488155440]

約数ペア:

[(1, 488155440), (2, 244077720), (3, 162718480), (4, 122038860), (5, 97631088), (6, 81359240), (8, 61019430), (10, 48815544), (12, 40679620), (15, 32543696), (16, 30509715), (20, 24407772), (24, 20339810), (30, 16271848), (40, 12203886), (48, 10169905), (53, 9210480), (60, 8135924), (80, 6101943), (106, 4605240), (120, 4067962), (159, 3070160), (212, 2302620), (240, 2033981), (265, 1842096), (318, 1535080), (424, 1151310), (530, 921048), (636, 767540), (795, 614032), (848, 575655), (1060, 460524), (1272, 383770), (1590, 307016), (2120, 230262), (2544, 191885), (3180, 153508), (4240, 115131), (6360, 76754), (12720, 38377)]