9101760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:538

約数の個数: 112

約数和(自身を含む): 30480000

約数和(自身を除く): 21378240

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, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 499, 570, 608, 760, 912, 960, 998, 1140, 1216, 1497, 1520, 1824, 1996, 2280, 2495, 2994, 3040, 3648, 3992, 4560, 4990, 5988, 6080, 7485, 7984, 9120, 9481, 9980, 11976, 14970, 15968, 18240, 18962, 19960, 23952, 28443, 29940, 31936, 37924, 39920, 47405, 47904, 56886, 59880, 75848, 79840, 94810, 95808, 113772, 119760, 142215, 151696, 159680, 189620, 227544, 239520, 284430, 303392, 379240, 455088, 479040, 568860, 606784, 758480, 910176, 1137720, 1516960, 1820352, 2275440, 3033920, 4550880, 9101760]

約数ペア:

[(1, 9101760), (2, 4550880), (3, 3033920), (4, 2275440), (5, 1820352), (6, 1516960), (8, 1137720), (10, 910176), (12, 758480), (15, 606784), (16, 568860), (19, 479040), (20, 455088), (24, 379240), (30, 303392), (32, 284430), (38, 239520), (40, 227544), (48, 189620), (57, 159680), (60, 151696), (64, 142215), (76, 119760), (80, 113772), (95, 95808), (96, 94810), (114, 79840), (120, 75848), (152, 59880), (160, 56886), (190, 47904), (192, 47405), (228, 39920), (240, 37924), (285, 31936), (304, 29940), (320, 28443), (380, 23952), (456, 19960), (480, 18962), (499, 18240), (570, 15968), (608, 14970), (760, 11976), (912, 9980), (960, 9481), (998, 9120), (1140, 7984), (1216, 7485), (1497, 6080), (1520, 5988), (1824, 4990), (1996, 4560), (2280, 3992), (2495, 3648), (2994, 3040)]