42008160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{87517}}^1$

素因数の和:87535

約数の個数: 48

約数和(自身を含む): 132327216

約数和(自身を除く): 90319056

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, 87517, 175034, 262551, 350068, 437585, 525102, 700136, 875170, 1050204, 1312755, 1400272, 1750340, 2100408, 2625510, 2800544, 3500680, 4200816, 5251020, 7001360, 8401632, 10502040, 14002720, 21004080, 42008160]

約数ペア:

[(1, 42008160), (2, 21004080), (3, 14002720), (4, 10502040), (5, 8401632), (6, 7001360), (8, 5251020), (10, 4200816), (12, 3500680), (15, 2800544), (16, 2625510), (20, 2100408), (24, 1750340), (30, 1400272), (32, 1312755), (40, 1050204), (48, 875170), (60, 700136), (80, 525102), (96, 437585), (120, 350068), (160, 262551), (240, 175034), (480, 87517)]