157218120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{436717}}^1$

素因数の和:436734

約数の個数: 48

約数和(自身を含む): 510960060

約数和(自身を除く): 353741940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 436717, 873434, 1310151, 1746868, 2183585, 2620302, 3493736, 3930453, 4367170, 5240604, 6550755, 7860906, 8734340, 10481208, 13101510, 15721812, 17468680, 19652265, 26203020, 31443624, 39304530, 52406040, 78609060, 157218120]

約数ペア:

[(1, 157218120), (2, 78609060), (3, 52406040), (4, 39304530), (5, 31443624), (6, 26203020), (8, 19652265), (9, 17468680), (10, 15721812), (12, 13101510), (15, 10481208), (18, 8734340), (20, 7860906), (24, 6550755), (30, 5240604), (36, 4367170), (40, 3930453), (45, 3493736), (60, 2620302), (72, 2183585), (90, 1746868), (120, 1310151), (180, 873434), (360, 436717)]