40756260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15797}}^1$

素因数の和:15852

約数の個数: 48

約数和(自身を含む): 116778816

約数和(自身を除く): 76022556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 15797, 31594, 47391, 63188, 78985, 94782, 157970, 189564, 236955, 315940, 473910, 679271, 947820, 1358542, 2037813, 2717084, 3396355, 4075626, 6792710, 8151252, 10189065, 13585420, 20378130, 40756260]

約数ペア:

[(1, 40756260), (2, 20378130), (3, 13585420), (4, 10189065), (5, 8151252), (6, 6792710), (10, 4075626), (12, 3396355), (15, 2717084), (20, 2037813), (30, 1358542), (43, 947820), (60, 679271), (86, 473910), (129, 315940), (172, 236955), (215, 189564), (258, 157970), (430, 94782), (516, 78985), (645, 63188), (860, 47391), (1290, 31594), (2580, 15797)]