123024840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{3499}}^1$

素因数の和:3806

約数の個数: 64

約数和(自身を含む): 370440000

約数和(自身を除く): 247415160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 586, 879, 1172, 1465, 1758, 2344, 2930, 3499, 3516, 4395, 5860, 6998, 7032, 8790, 10497, 11720, 13996, 17495, 17580, 20994, 27992, 34990, 35160, 41988, 52485, 69980, 83976, 104970, 139960, 209940, 419880, 1025207, 2050414, 3075621, 4100828, 5126035, 6151242, 8201656, 10252070, 12302484, 15378105, 20504140, 24604968, 30756210, 41008280, 61512420, 123024840]

約数ペア:

[(1, 123024840), (2, 61512420), (3, 41008280), (4, 30756210), (5, 24604968), (6, 20504140), (8, 15378105), (10, 12302484), (12, 10252070), (15, 8201656), (20, 6151242), (24, 5126035), (30, 4100828), (40, 3075621), (60, 2050414), (120, 1025207), (293, 419880), (586, 209940), (879, 139960), (1172, 104970), (1465, 83976), (1758, 69980), (2344, 52485), (2930, 41988), (3499, 35160), (3516, 34990), (4395, 27992), (5860, 20994), (6998, 17580), (7032, 17495), (8790, 13996), (10497, 11720)]