137446560

素因数分解:

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

素因数の和:3131

約数の個数: 144

約数和(自身を含む): 484323840

約数和(自身を除く): 346877280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3079, 3720, 4464, 4960, 5580, 6158, 7440, 8928, 9237, 11160, 12316, 14880, 15395, 18474, 22320, 24632, 27711, 30790, 36948, 44640, 46185, 49264, 55422, 61580, 73896, 92370, 95449, 98528, 110844, 123160, 138555, 147792, 184740, 190898, 221688, 246320, 277110, 286347, 295584, 369480, 381796, 443376, 477245, 492640, 554220, 572694, 738960, 763592, 859041, 886752, 954490, 1108440, 1145388, 1431735, 1477920, 1527184, 1718082, 1908980, 2216880, 2290776, 2863470, 3054368, 3436164, 3817960, 4295205, 4433760, 4581552, 5726940, 6872328, 7635920, 8590410, 9163104, 11453880, 13744656, 15271840, 17180820, 22907760, 27489312, 34361640, 45815520, 68723280, 137446560]

約数ペア:

[(1, 137446560), (2, 68723280), (3, 45815520), (4, 34361640), (5, 27489312), (6, 22907760), (8, 17180820), (9, 15271840), (10, 13744656), (12, 11453880), (15, 9163104), (16, 8590410), (18, 7635920), (20, 6872328), (24, 5726940), (30, 4581552), (31, 4433760), (32, 4295205), (36, 3817960), (40, 3436164), (45, 3054368), (48, 2863470), (60, 2290776), (62, 2216880), (72, 1908980), (80, 1718082), (90, 1527184), (93, 1477920), (96, 1431735), (120, 1145388), (124, 1108440), (144, 954490), (155, 886752), (160, 859041), (180, 763592), (186, 738960), (240, 572694), (248, 554220), (279, 492640), (288, 477245), (310, 443376), (360, 381796), (372, 369480), (465, 295584), (480, 286347), (496, 277110), (558, 246320), (620, 221688), (720, 190898), (744, 184740), (930, 147792), (992, 138555), (1116, 123160), (1240, 110844), (1395, 98528), (1440, 95449), (1488, 92370), (1860, 73896), (2232, 61580), (2480, 55422), (2790, 49264), (2976, 46185), (3079, 44640), (3720, 36948), (4464, 30790), (4960, 27711), (5580, 24632), (6158, 22320), (7440, 18474), (8928, 15395), (9237, 14880), (11160, 12316)]