63411720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6689}}^1$

素因数の和:6782

約数の個数: 64

約数和(自身を含む): 192672000

約数和(自身を除く): 129260280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 6689, 9480, 13378, 20067, 26756, 33445, 40134, 53512, 66890, 80268, 100335, 133780, 160536, 200670, 267560, 401340, 528431, 802680, 1056862, 1585293, 2113724, 2642155, 3170586, 4227448, 5284310, 6341172, 7926465, 10568620, 12682344, 15852930, 21137240, 31705860, 63411720]

約数ペア:

[(1, 63411720), (2, 31705860), (3, 21137240), (4, 15852930), (5, 12682344), (6, 10568620), (8, 7926465), (10, 6341172), (12, 5284310), (15, 4227448), (20, 3170586), (24, 2642155), (30, 2113724), (40, 1585293), (60, 1056862), (79, 802680), (120, 528431), (158, 401340), (237, 267560), (316, 200670), (395, 160536), (474, 133780), (632, 100335), (790, 80268), (948, 66890), (1185, 53512), (1580, 40134), (1896, 33445), (2370, 26756), (3160, 20067), (4740, 13378), (6689, 9480)]