66177480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2473}}^1$

素因数の和:2710

約数の個数: 64

約数和(自身を含む): 199503360

約数和(自身を除く): 133325880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1115, 1338, 1784, 2230, 2473, 2676, 3345, 4460, 4946, 5352, 6690, 7419, 8920, 9892, 12365, 13380, 14838, 19784, 24730, 26760, 29676, 37095, 49460, 59352, 74190, 98920, 148380, 296760, 551479, 1102958, 1654437, 2205916, 2757395, 3308874, 4411832, 5514790, 6617748, 8272185, 11029580, 13235496, 16544370, 22059160, 33088740, 66177480]

約数ペア:

[(1, 66177480), (2, 33088740), (3, 22059160), (4, 16544370), (5, 13235496), (6, 11029580), (8, 8272185), (10, 6617748), (12, 5514790), (15, 4411832), (20, 3308874), (24, 2757395), (30, 2205916), (40, 1654437), (60, 1102958), (120, 551479), (223, 296760), (446, 148380), (669, 98920), (892, 74190), (1115, 59352), (1338, 49460), (1784, 37095), (2230, 29676), (2473, 26760), (2676, 24730), (3345, 19784), (4460, 14838), (4946, 13380), (5352, 12365), (6690, 9892), (7419, 8920)]