26262480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1499}}^1$

素因数の和:1588

約数の個数: 80

約数和(自身を含む): 82584000

約数和(自身を除く): 56321520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1499, 1752, 2190, 2920, 2998, 3504, 4380, 4497, 5840, 5996, 7495, 8760, 8994, 11992, 14990, 17520, 17988, 22485, 23984, 29980, 35976, 44970, 59960, 71952, 89940, 109427, 119920, 179880, 218854, 328281, 359760, 437708, 547135, 656562, 875416, 1094270, 1313124, 1641405, 1750832, 2188540, 2626248, 3282810, 4377080, 5252496, 6565620, 8754160, 13131240, 26262480]

約数ペア:

[(1, 26262480), (2, 13131240), (3, 8754160), (4, 6565620), (5, 5252496), (6, 4377080), (8, 3282810), (10, 2626248), (12, 2188540), (15, 1750832), (16, 1641405), (20, 1313124), (24, 1094270), (30, 875416), (40, 656562), (48, 547135), (60, 437708), (73, 359760), (80, 328281), (120, 218854), (146, 179880), (219, 119920), (240, 109427), (292, 89940), (365, 71952), (438, 59960), (584, 44970), (730, 35976), (876, 29980), (1095, 23984), (1168, 22485), (1460, 17988), (1499, 17520), (1752, 14990), (2190, 11992), (2920, 8994), (2998, 8760), (3504, 7495), (4380, 5996), (4497, 5840)]