691878480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{9839}}^1$

素因数の和:10148

約数の個数: 80

約数和(自身を含む): 2152362240

約数和(自身を除く): 1460483760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 293, 586, 879, 1172, 1465, 1758, 2344, 2930, 3516, 4395, 4688, 5860, 7032, 8790, 9839, 11720, 14064, 17580, 19678, 23440, 29517, 35160, 39356, 49195, 59034, 70320, 78712, 98390, 118068, 147585, 157424, 196780, 236136, 295170, 393560, 472272, 590340, 787120, 1180680, 2361360, 2882827, 5765654, 8648481, 11531308, 14414135, 17296962, 23062616, 28828270, 34593924, 43242405, 46125232, 57656540, 69187848, 86484810, 115313080, 138375696, 172969620, 230626160, 345939240, 691878480]

約数ペア:

[(1, 691878480), (2, 345939240), (3, 230626160), (4, 172969620), (5, 138375696), (6, 115313080), (8, 86484810), (10, 69187848), (12, 57656540), (15, 46125232), (16, 43242405), (20, 34593924), (24, 28828270), (30, 23062616), (40, 17296962), (48, 14414135), (60, 11531308), (80, 8648481), (120, 5765654), (240, 2882827), (293, 2361360), (586, 1180680), (879, 787120), (1172, 590340), (1465, 472272), (1758, 393560), (2344, 295170), (2930, 236136), (3516, 196780), (4395, 157424), (4688, 147585), (5860, 118068), (7032, 98390), (8790, 78712), (9839, 70320), (11720, 59034), (14064, 49195), (17580, 39356), (19678, 35160), (23440, 29517)]