151579920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{631583}}^1$

素因数の和:631599

約数の個数: 40

約数和(自身を含む): 469898496

約数和(自身を除く): 318318576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 631583, 1263166, 1894749, 2526332, 3157915, 3789498, 5052664, 6315830, 7578996, 9473745, 10105328, 12631660, 15157992, 18947490, 25263320, 30315984, 37894980, 50526640, 75789960, 151579920]

約数ペア:

[(1, 151579920), (2, 75789960), (3, 50526640), (4, 37894980), (5, 30315984), (6, 25263320), (8, 18947490), (10, 15157992), (12, 12631660), (15, 10105328), (16, 9473745), (20, 7578996), (24, 6315830), (30, 5052664), (40, 3789498), (48, 3157915), (60, 2526332), (80, 1894749), (120, 1263166), (240, 631583)]