65227560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12641}}^1$

素因数の和:12698

約数の個数: 64

約数和(自身を含む): 200249280

約数和(自身を除く): 135021720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 12641, 25282, 37923, 50564, 63205, 75846, 101128, 126410, 151692, 189615, 252820, 303384, 379230, 505640, 543563, 758460, 1087126, 1516920, 1630689, 2174252, 2717815, 3261378, 4348504, 5435630, 6522756, 8153445, 10871260, 13045512, 16306890, 21742520, 32613780, 65227560]

約数ペア:

[(1, 65227560), (2, 32613780), (3, 21742520), (4, 16306890), (5, 13045512), (6, 10871260), (8, 8153445), (10, 6522756), (12, 5435630), (15, 4348504), (20, 3261378), (24, 2717815), (30, 2174252), (40, 1630689), (43, 1516920), (60, 1087126), (86, 758460), (120, 543563), (129, 505640), (172, 379230), (215, 303384), (258, 252820), (344, 189615), (430, 151692), (516, 126410), (645, 101128), (860, 75846), (1032, 63205), (1290, 50564), (1720, 37923), (2580, 25282), (5160, 12641)]