118447080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6287}}^1$

素因数の和:6458

約数の個数: 64

約数和(自身を含む): 357661440

約数和(自身を除く): 239214360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 6287, 9420, 12574, 18840, 18861, 25148, 31435, 37722, 50296, 62870, 75444, 94305, 125740, 150888, 188610, 251480, 377220, 754440, 987059, 1974118, 2961177, 3948236, 4935295, 5922354, 7896472, 9870590, 11844708, 14805885, 19741180, 23689416, 29611770, 39482360, 59223540, 118447080]

約数ペア:

[(1, 118447080), (2, 59223540), (3, 39482360), (4, 29611770), (5, 23689416), (6, 19741180), (8, 14805885), (10, 11844708), (12, 9870590), (15, 7896472), (20, 5922354), (24, 4935295), (30, 3948236), (40, 2961177), (60, 1974118), (120, 987059), (157, 754440), (314, 377220), (471, 251480), (628, 188610), (785, 150888), (942, 125740), (1256, 94305), (1570, 75444), (1884, 62870), (2355, 50296), (3140, 37722), (3768, 31435), (4710, 25148), (6280, 18861), (6287, 18840), (9420, 12574)]