40047060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35129}}^1$

素因数の和:35160

約数の個数: 48

約数和(自身を含む): 118036800

約数和(自身を除く): 77989740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 35129, 70258, 105387, 140516, 175645, 210774, 351290, 421548, 526935, 667451, 702580, 1053870, 1334902, 2002353, 2107740, 2669804, 3337255, 4004706, 6674510, 8009412, 10011765, 13349020, 20023530, 40047060]

約数ペア:

[(1, 40047060), (2, 20023530), (3, 13349020), (4, 10011765), (5, 8009412), (6, 6674510), (10, 4004706), (12, 3337255), (15, 2669804), (19, 2107740), (20, 2002353), (30, 1334902), (38, 1053870), (57, 702580), (60, 667451), (76, 526935), (95, 421548), (114, 351290), (190, 210774), (228, 175645), (285, 140516), (380, 105387), (570, 70258), (1140, 35129)]