72479460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5417}}^1$

素因数の和:5652

約数の個数: 48

約数和(自身を含む): 203890176

約数和(自身を除く): 131410716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3345, 4460, 5417, 6690, 10834, 13380, 16251, 21668, 27085, 32502, 54170, 65004, 81255, 108340, 162510, 325020, 1207991, 2415982, 3623973, 4831964, 6039955, 7247946, 12079910, 14495892, 18119865, 24159820, 36239730, 72479460]

約数ペア:

[(1, 72479460), (2, 36239730), (3, 24159820), (4, 18119865), (5, 14495892), (6, 12079910), (10, 7247946), (12, 6039955), (15, 4831964), (20, 3623973), (30, 2415982), (60, 1207991), (223, 325020), (446, 162510), (669, 108340), (892, 81255), (1115, 65004), (1338, 54170), (2230, 32502), (2676, 27085), (3345, 21668), (4460, 16251), (5417, 13380), (6690, 10834)]