4256777040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17736571}}^1$

素因数の和:17736587

約数の個数: 40

約数和(自身を含む): 13196009568

約数和(自身を除く): 8939232528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 17736571, 35473142, 53209713, 70946284, 88682855, 106419426, 141892568, 177365710, 212838852, 266048565, 283785136, 354731420, 425677704, 532097130, 709462840, 851355408, 1064194260, 1418925680, 2128388520, 4256777040]

約数ペア:

[(1, 4256777040), (2, 2128388520), (3, 1418925680), (4, 1064194260), (5, 851355408), (6, 709462840), (8, 532097130), (10, 425677704), (12, 354731420), (15, 283785136), (16, 266048565), (20, 212838852), (24, 177365710), (30, 141892568), (40, 106419426), (48, 88682855), (60, 70946284), (80, 53209713), (120, 35473142), (240, 17736571)]