129119880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{7741}}^1$

素因数の和:7894

約数の個数: 64

約数和(自身を含む): 390196800

約数和(自身を除く): 261076920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 7741, 8340, 15482, 16680, 23223, 30964, 38705, 46446, 61928, 77410, 92892, 116115, 154820, 185784, 232230, 309640, 464460, 928920, 1075999, 2151998, 3227997, 4303996, 5379995, 6455994, 8607992, 10759990, 12911988, 16139985, 21519980, 25823976, 32279970, 43039960, 64559940, 129119880]

約数ペア:

[(1, 129119880), (2, 64559940), (3, 43039960), (4, 32279970), (5, 25823976), (6, 21519980), (8, 16139985), (10, 12911988), (12, 10759990), (15, 8607992), (20, 6455994), (24, 5379995), (30, 4303996), (40, 3227997), (60, 2151998), (120, 1075999), (139, 928920), (278, 464460), (417, 309640), (556, 232230), (695, 185784), (834, 154820), (1112, 116115), (1390, 92892), (1668, 77410), (2085, 61928), (2780, 46446), (3336, 38705), (4170, 30964), (5560, 23223), (7741, 16680), (8340, 15482)]