894955440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{9839}}^1$

素因数の和:10234

約数の個数: 80

約数和(自身を含む): 2781964800

約数和(自身を除く): 1887009360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 379, 758, 1137, 1516, 1895, 2274, 3032, 3790, 4548, 5685, 6064, 7580, 9096, 9839, 11370, 15160, 18192, 19678, 22740, 29517, 30320, 39356, 45480, 49195, 59034, 78712, 90960, 98390, 118068, 147585, 157424, 196780, 236136, 295170, 393560, 472272, 590340, 787120, 1180680, 2361360, 3728981, 7457962, 11186943, 14915924, 18644905, 22373886, 29831848, 37289810, 44747772, 55934715, 59663696, 74579620, 89495544, 111869430, 149159240, 178991088, 223738860, 298318480, 447477720, 894955440]

約数ペア:

[(1, 894955440), (2, 447477720), (3, 298318480), (4, 223738860), (5, 178991088), (6, 149159240), (8, 111869430), (10, 89495544), (12, 74579620), (15, 59663696), (16, 55934715), (20, 44747772), (24, 37289810), (30, 29831848), (40, 22373886), (48, 18644905), (60, 14915924), (80, 11186943), (120, 7457962), (240, 3728981), (379, 2361360), (758, 1180680), (1137, 787120), (1516, 590340), (1895, 472272), (2274, 393560), (3032, 295170), (3790, 236136), (4548, 196780), (5685, 157424), (6064, 147585), (7580, 118068), (9096, 98390), (9839, 90960), (11370, 78712), (15160, 59034), (18192, 49195), (19678, 45480), (22740, 39356), (29517, 30320)]