61087360

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3079}}^1$

素因数の和:3129

約数の個数: 64

約数和(自身を含む): 150796800

約数和(自身を除く): 89709440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3079, 3968, 4960, 6158, 9920, 12316, 15395, 19840, 24632, 30790, 49264, 61580, 95449, 98528, 123160, 190898, 197056, 246320, 381796, 394112, 477245, 492640, 763592, 954490, 985280, 1527184, 1908980, 1970560, 3054368, 3817960, 6108736, 7635920, 12217472, 15271840, 30543680, 61087360]

約数ペア:

[(1, 61087360), (2, 30543680), (4, 15271840), (5, 12217472), (8, 7635920), (10, 6108736), (16, 3817960), (20, 3054368), (31, 1970560), (32, 1908980), (40, 1527184), (62, 985280), (64, 954490), (80, 763592), (124, 492640), (128, 477245), (155, 394112), (160, 381796), (248, 246320), (310, 197056), (320, 190898), (496, 123160), (620, 98528), (640, 95449), (992, 61580), (1240, 49264), (1984, 30790), (2480, 24632), (3079, 19840), (3968, 15395), (4960, 12316), (6158, 9920)]