154781040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4271}}^1$

素因数の和:4438

約数の個数: 80

約数和(自身を含む): 483111936

約数和(自身を除く): 328330896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 151, 240, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 2416, 3020, 3624, 4271, 4530, 6040, 7248, 8542, 9060, 12080, 12813, 17084, 18120, 21355, 25626, 34168, 36240, 42710, 51252, 64065, 68336, 85420, 102504, 128130, 170840, 205008, 256260, 341680, 512520, 644921, 1025040, 1289842, 1934763, 2579684, 3224605, 3869526, 5159368, 6449210, 7739052, 9673815, 10318736, 12898420, 15478104, 19347630, 25796840, 30956208, 38695260, 51593680, 77390520, 154781040]

約数ペア:

[(1, 154781040), (2, 77390520), (3, 51593680), (4, 38695260), (5, 30956208), (6, 25796840), (8, 19347630), (10, 15478104), (12, 12898420), (15, 10318736), (16, 9673815), (20, 7739052), (24, 6449210), (30, 5159368), (40, 3869526), (48, 3224605), (60, 2579684), (80, 1934763), (120, 1289842), (151, 1025040), (240, 644921), (302, 512520), (453, 341680), (604, 256260), (755, 205008), (906, 170840), (1208, 128130), (1510, 102504), (1812, 85420), (2265, 68336), (2416, 64065), (3020, 51252), (3624, 42710), (4271, 36240), (4530, 34168), (6040, 25626), (7248, 21355), (8542, 18120), (9060, 17084), (12080, 12813)]