72032640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37517}}^1$

素因数の和:37539

約数の個数: 64

約数和(自身を含む): 229610160

約数和(自身を除く): 157577520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 37517, 75034, 112551, 150068, 187585, 225102, 300136, 375170, 450204, 562755, 600272, 750340, 900408, 1125510, 1200544, 1500680, 1800816, 2251020, 2401088, 3001360, 3601632, 4502040, 4802176, 6002720, 7203264, 9004080, 12005440, 14406528, 18008160, 24010880, 36016320, 72032640]

約数ペア:

[(1, 72032640), (2, 36016320), (3, 24010880), (4, 18008160), (5, 14406528), (6, 12005440), (8, 9004080), (10, 7203264), (12, 6002720), (15, 4802176), (16, 4502040), (20, 3601632), (24, 3001360), (30, 2401088), (32, 2251020), (40, 1800816), (48, 1500680), (60, 1200544), (64, 1125510), (80, 900408), (96, 750340), (120, 600272), (128, 562755), (160, 450204), (192, 375170), (240, 300136), (320, 225102), (384, 187585), (480, 150068), (640, 112551), (960, 75034), (1920, 37517)]