157662480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8999}}^1$

素因数の和:9088

約数の個数: 80

約数和(自身を含む): 495504000

約数和(自身を除く): 337841520

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, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 8999, 17520, 17998, 26997, 35996, 44995, 53994, 71992, 89990, 107988, 134985, 143984, 179980, 215976, 269970, 359960, 431952, 539940, 656927, 719920, 1079880, 1313854, 1970781, 2159760, 2627708, 3284635, 3941562, 5255416, 6569270, 7883124, 9853905, 10510832, 13138540, 15766248, 19707810, 26277080, 31532496, 39415620, 52554160, 78831240, 157662480]

約数ペア:

[(1, 157662480), (2, 78831240), (3, 52554160), (4, 39415620), (5, 31532496), (6, 26277080), (8, 19707810), (10, 15766248), (12, 13138540), (15, 10510832), (16, 9853905), (20, 7883124), (24, 6569270), (30, 5255416), (40, 3941562), (48, 3284635), (60, 2627708), (73, 2159760), (80, 1970781), (120, 1313854), (146, 1079880), (219, 719920), (240, 656927), (292, 539940), (365, 431952), (438, 359960), (584, 269970), (730, 215976), (876, 179980), (1095, 143984), (1168, 134985), (1460, 107988), (1752, 89990), (2190, 71992), (2920, 53994), (3504, 44995), (4380, 35996), (5840, 26997), (8760, 17998), (8999, 17520)]