7604760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 23040000

約数和(自身を除く): 15435240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 499, 508, 635, 762, 998, 1016, 1270, 1497, 1524, 1905, 1996, 2495, 2540, 2994, 3048, 3810, 3992, 4990, 5080, 5988, 7485, 7620, 9980, 11976, 14970, 15240, 19960, 29940, 59880, 63373, 126746, 190119, 253492, 316865, 380238, 506984, 633730, 760476, 950595, 1267460, 1520952, 1901190, 2534920, 3802380, 7604760]

約数ペア:

[(1, 7604760), (2, 3802380), (3, 2534920), (4, 1901190), (5, 1520952), (6, 1267460), (8, 950595), (10, 760476), (12, 633730), (15, 506984), (20, 380238), (24, 316865), (30, 253492), (40, 190119), (60, 126746), (120, 63373), (127, 59880), (254, 29940), (381, 19960), (499, 15240), (508, 14970), (635, 11976), (762, 9980), (998, 7620), (1016, 7485), (1270, 5988), (1497, 5080), (1524, 4990), (1905, 3992), (1996, 3810), (2495, 3048), (2540, 2994)]