2455374480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{786979}}^1$

素因数の和:787008

約数の個数: 80

約数和(自身を含む): 8197183680

約数和(自身を除く): 5741809200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 786979, 1573958, 2360937, 3147916, 3934895, 4721874, 6295832, 7869790, 9443748, 10230727, 11804685, 12591664, 15739580, 18887496, 20461454, 23609370, 30692181, 31479160, 37774992, 40922908, 47218740, 51153635, 61384362, 62958320, 81845816, 94437480, 102307270, 122768724, 153460905, 163691632, 188874960, 204614540, 245537448, 306921810, 409229080, 491074896, 613843620, 818458160, 1227687240, 2455374480]

約数ペア:

[(1, 2455374480), (2, 1227687240), (3, 818458160), (4, 613843620), (5, 491074896), (6, 409229080), (8, 306921810), (10, 245537448), (12, 204614540), (13, 188874960), (15, 163691632), (16, 153460905), (20, 122768724), (24, 102307270), (26, 94437480), (30, 81845816), (39, 62958320), (40, 61384362), (48, 51153635), (52, 47218740), (60, 40922908), (65, 37774992), (78, 31479160), (80, 30692181), (104, 23609370), (120, 20461454), (130, 18887496), (156, 15739580), (195, 12591664), (208, 11804685), (240, 10230727), (260, 9443748), (312, 7869790), (390, 6295832), (520, 4721874), (624, 3934895), (780, 3147916), (1040, 2360937), (1560, 1573958), (3120, 786979)]