64489080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3559}}^1$

素因数の和:3724

約数の個数: 64

約数和(自身を含む): 194803200

約数和(自身を除く): 130314120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3559, 3624, 4530, 6040, 7118, 9060, 10677, 14236, 17795, 18120, 21354, 28472, 35590, 42708, 53385, 71180, 85416, 106770, 142360, 213540, 427080, 537409, 1074818, 1612227, 2149636, 2687045, 3224454, 4299272, 5374090, 6448908, 8061135, 10748180, 12897816, 16122270, 21496360, 32244540, 64489080]

約数ペア:

[(1, 64489080), (2, 32244540), (3, 21496360), (4, 16122270), (5, 12897816), (6, 10748180), (8, 8061135), (10, 6448908), (12, 5374090), (15, 4299272), (20, 3224454), (24, 2687045), (30, 2149636), (40, 1612227), (60, 1074818), (120, 537409), (151, 427080), (302, 213540), (453, 142360), (604, 106770), (755, 85416), (906, 71180), (1208, 53385), (1510, 42708), (1812, 35590), (2265, 28472), (3020, 21354), (3559, 18120), (3624, 17795), (4530, 14236), (6040, 10677), (7118, 9060)]