4550880

素因数分解:

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

素因数の和:536

約数の個数: 96

約数和(自身を含む): 15120000

約数和(自身を除く): 10569120

約数列:

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

約数ペア:

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