118268160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1621}}^1$

素因数の和:1664

約数の個数: 144

約数和(自身を含む): 397844160

約数和(自身を除く): 279576000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1621, 1824, 1920, 2280, 2432, 3040, 3242, 3648, 3840, 4560, 4863, 4864, 6080, 6484, 7296, 8105, 9120, 9726, 12160, 12968, 14592, 16210, 18240, 19452, 24315, 24320, 25936, 30799, 32420, 36480, 38904, 48630, 51872, 61598, 64840, 72960, 77808, 92397, 97260, 103744, 123196, 129680, 153995, 155616, 184794, 194520, 207488, 246392, 259360, 307990, 311232, 369588, 389040, 414976, 461985, 492784, 518720, 615980, 622464, 739176, 778080, 923970, 985568, 1037440, 1231960, 1244928, 1478352, 1556160, 1847940, 1971136, 2074880, 2463920, 2956704, 3112320, 3695880, 3942272, 4927840, 5913408, 6224640, 7391760, 7884544, 9855680, 11826816, 14783520, 19711360, 23653632, 29567040, 39422720, 59134080, 118268160]

約数ペア:

[(1, 118268160), (2, 59134080), (3, 39422720), (4, 29567040), (5, 23653632), (6, 19711360), (8, 14783520), (10, 11826816), (12, 9855680), (15, 7884544), (16, 7391760), (19, 6224640), (20, 5913408), (24, 4927840), (30, 3942272), (32, 3695880), (38, 3112320), (40, 2956704), (48, 2463920), (57, 2074880), (60, 1971136), (64, 1847940), (76, 1556160), (80, 1478352), (95, 1244928), (96, 1231960), (114, 1037440), (120, 985568), (128, 923970), (152, 778080), (160, 739176), (190, 622464), (192, 615980), (228, 518720), (240, 492784), (256, 461985), (285, 414976), (304, 389040), (320, 369588), (380, 311232), (384, 307990), (456, 259360), (480, 246392), (570, 207488), (608, 194520), (640, 184794), (760, 155616), (768, 153995), (912, 129680), (960, 123196), (1140, 103744), (1216, 97260), (1280, 92397), (1520, 77808), (1621, 72960), (1824, 64840), (1920, 61598), (2280, 51872), (2432, 48630), (3040, 38904), (3242, 36480), (3648, 32420), (3840, 30799), (4560, 25936), (4863, 24320), (4864, 24315), (6080, 19452), (6484, 18240), (7296, 16210), (8105, 14592), (9120, 12968), (9726, 12160)]