30543680

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3079}}^1$

素因数の和:3127

約数の個数: 56

約数和(自身を含む): 75102720

約数和(自身を除く): 44559040

約数列:

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

約数ペア:

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