15696420240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{65401751}}^1$

素因数の和:65401767

約数の個数: 40

約数和(自身を含む): 48658903488

約数和(自身を除く): 32962483248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 65401751, 130803502, 196205253, 261607004, 327008755, 392410506, 523214008, 654017510, 784821012, 981026265, 1046428016, 1308035020, 1569642024, 1962052530, 2616070040, 3139284048, 3924105060, 5232140080, 7848210120, 15696420240]

約数ペア:

[(1, 15696420240), (2, 7848210120), (3, 5232140080), (4, 3924105060), (5, 3139284048), (6, 2616070040), (8, 1962052530), (10, 1569642024), (12, 1308035020), (15, 1046428016), (16, 981026265), (20, 784821012), (24, 654017510), (30, 523214008), (40, 392410506), (48, 327008755), (60, 261607004), (80, 196205253), (120, 130803502), (240, 65401751)]