47342040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1637}}^1$

素因数の和:1892

約数の個数: 64

約数和(自身を含む): 142702560

約数和(自身を除く): 95360520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 964, 1205, 1446, 1637, 1928, 2410, 2892, 3274, 3615, 4820, 4911, 5784, 6548, 7230, 8185, 9640, 9822, 13096, 14460, 16370, 19644, 24555, 28920, 32740, 39288, 49110, 65480, 98220, 196440, 394517, 789034, 1183551, 1578068, 1972585, 2367102, 3156136, 3945170, 4734204, 5917755, 7890340, 9468408, 11835510, 15780680, 23671020, 47342040]

約数ペア:

[(1, 47342040), (2, 23671020), (3, 15780680), (4, 11835510), (5, 9468408), (6, 7890340), (8, 5917755), (10, 4734204), (12, 3945170), (15, 3156136), (20, 2367102), (24, 1972585), (30, 1578068), (40, 1183551), (60, 789034), (120, 394517), (241, 196440), (482, 98220), (723, 65480), (964, 49110), (1205, 39288), (1446, 32740), (1637, 28920), (1928, 24555), (2410, 19644), (2892, 16370), (3274, 14460), (3615, 13096), (4820, 9822), (4911, 9640), (5784, 8185), (6548, 7230)]