91631040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3079}}^1$

素因数の和:3130

約数の個数: 112

約数和(自身を含む): 300410880

約数和(自身を除く): 208779840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3079, 3720, 4960, 5952, 6158, 7440, 9237, 9920, 12316, 14880, 15395, 18474, 24632, 29760, 30790, 36948, 46185, 49264, 61580, 73896, 92370, 95449, 98528, 123160, 147792, 184740, 190898, 197056, 246320, 286347, 295584, 369480, 381796, 477245, 492640, 572694, 591168, 738960, 763592, 954490, 985280, 1145388, 1431735, 1477920, 1527184, 1908980, 2290776, 2863470, 2955840, 3054368, 3817960, 4581552, 5726940, 6108736, 7635920, 9163104, 11453880, 15271840, 18326208, 22907760, 30543680, 45815520, 91631040]

約数ペア:

[(1, 91631040), (2, 45815520), (3, 30543680), (4, 22907760), (5, 18326208), (6, 15271840), (8, 11453880), (10, 9163104), (12, 7635920), (15, 6108736), (16, 5726940), (20, 4581552), (24, 3817960), (30, 3054368), (31, 2955840), (32, 2863470), (40, 2290776), (48, 1908980), (60, 1527184), (62, 1477920), (64, 1431735), (80, 1145388), (93, 985280), (96, 954490), (120, 763592), (124, 738960), (155, 591168), (160, 572694), (186, 492640), (192, 477245), (240, 381796), (248, 369480), (310, 295584), (320, 286347), (372, 246320), (465, 197056), (480, 190898), (496, 184740), (620, 147792), (744, 123160), (930, 98528), (960, 95449), (992, 92370), (1240, 73896), (1488, 61580), (1860, 49264), (1984, 46185), (2480, 36948), (2976, 30790), (3079, 29760), (3720, 24632), (4960, 18474), (5952, 15395), (6158, 14880), (7440, 12316), (9237, 9920)]