18008160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37517}}^1$

素因数の和:37535

約数の個数: 48

約数和(自身を含む): 56727216

約数和(自身を除く): 38719056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 37517, 75034, 112551, 150068, 187585, 225102, 300136, 375170, 450204, 562755, 600272, 750340, 900408, 1125510, 1200544, 1500680, 1800816, 2251020, 3001360, 3601632, 4502040, 6002720, 9004080, 18008160]

約数ペア:

[(1, 18008160), (2, 9004080), (3, 6002720), (4, 4502040), (5, 3601632), (6, 3001360), (8, 2251020), (10, 1800816), (12, 1500680), (15, 1200544), (16, 1125510), (20, 900408), (24, 750340), (30, 600272), (32, 562755), (40, 450204), (48, 375170), (60, 300136), (80, 225102), (96, 187585), (120, 150068), (160, 112551), (240, 75034), (480, 37517)]