57039960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{475333}}^1$

素因数の和:475347

約数の個数: 32

約数和(自身を含む): 171120240

約数和(自身を除く): 114080280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 475333, 950666, 1425999, 1901332, 2376665, 2851998, 3802664, 4753330, 5703996, 7129995, 9506660, 11407992, 14259990, 19013320, 28519980, 57039960]

約数ペア:

[(1, 57039960), (2, 28519980), (3, 19013320), (4, 14259990), (5, 11407992), (6, 9506660), (8, 7129995), (10, 5703996), (12, 4753330), (15, 3802664), (20, 2851998), (24, 2376665), (30, 1901332), (40, 1425999), (60, 950666), (120, 475333)]