808217040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3367571}}^1$

素因数の和:3367587

約数の個数: 40

約数和(自身を含む): 2505473568

約数和(自身を除く): 1697256528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3367571, 6735142, 10102713, 13470284, 16837855, 20205426, 26940568, 33675710, 40410852, 50513565, 53881136, 67351420, 80821704, 101027130, 134702840, 161643408, 202054260, 269405680, 404108520, 808217040]

約数ペア:

[(1, 808217040), (2, 404108520), (3, 269405680), (4, 202054260), (5, 161643408), (6, 134702840), (8, 101027130), (10, 80821704), (12, 67351420), (15, 53881136), (16, 50513565), (20, 40410852), (24, 33675710), (30, 26940568), (40, 20205426), (48, 16837855), (60, 13470284), (80, 10102713), (120, 6735142), (240, 3367571)]