159012120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{7321}}^1$

素因数の和:7516

約数の個数: 64

約数和(自身を含む): 479737440

約数和(自身を除く): 320725320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 3620, 4344, 5430, 7240, 7321, 10860, 14642, 21720, 21963, 29284, 36605, 43926, 58568, 73210, 87852, 109815, 146420, 175704, 219630, 292840, 439260, 878520, 1325101, 2650202, 3975303, 5300404, 6625505, 7950606, 10600808, 13251010, 15901212, 19876515, 26502020, 31802424, 39753030, 53004040, 79506060, 159012120]

約数ペア:

[(1, 159012120), (2, 79506060), (3, 53004040), (4, 39753030), (5, 31802424), (6, 26502020), (8, 19876515), (10, 15901212), (12, 13251010), (15, 10600808), (20, 7950606), (24, 6625505), (30, 5300404), (40, 3975303), (60, 2650202), (120, 1325101), (181, 878520), (362, 439260), (543, 292840), (724, 219630), (905, 175704), (1086, 146420), (1448, 109815), (1810, 87852), (2172, 73210), (2715, 58568), (3620, 43926), (4344, 36605), (5430, 29284), (7240, 21963), (7321, 21720), (10860, 14642)]