18674433840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{77810141}}^1$

素因数の和:77810157

約数の個数: 40

約数和(自身を含む): 57890745648

約数和(自身を除く): 39216311808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 77810141, 155620282, 233430423, 311240564, 389050705, 466860846, 622481128, 778101410, 933721692, 1167152115, 1244962256, 1556202820, 1867443384, 2334304230, 3112405640, 3734886768, 4668608460, 6224811280, 9337216920, 18674433840]

約数ペア:

[(1, 18674433840), (2, 9337216920), (3, 6224811280), (4, 4668608460), (5, 3734886768), (6, 3112405640), (8, 2334304230), (10, 1867443384), (12, 1556202820), (15, 1244962256), (16, 1167152115), (20, 933721692), (24, 778101410), (30, 622481128), (40, 466860846), (48, 389050705), (60, 311240564), (80, 233430423), (120, 155620282), (240, 77810141)]