151583280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{631597}}^1$

素因数の和:631613

約数の個数: 40

約数和(自身を含む): 469908912

約数和(自身を除く): 318325632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 631597, 1263194, 1894791, 2526388, 3157985, 3789582, 5052776, 6315970, 7579164, 9473955, 10105552, 12631940, 15158328, 18947910, 25263880, 30316656, 37895820, 50527760, 75791640, 151583280]

約数ペア:

[(1, 151583280), (2, 75791640), (3, 50527760), (4, 37895820), (5, 30316656), (6, 25263880), (8, 18947910), (10, 15158328), (12, 12631940), (15, 10105552), (16, 9473955), (20, 7579164), (24, 6315970), (30, 5052776), (40, 3789582), (48, 3157985), (60, 2526388), (80, 1894791), (120, 1263194), (240, 631597)]