126443640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1053697}}^1$

素因数の和:1053711

約数の個数: 32

約数和(自身を含む): 379331280

約数和(自身を除く): 252887640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1053697, 2107394, 3161091, 4214788, 5268485, 6322182, 8429576, 10536970, 12644364, 15805455, 21073940, 25288728, 31610910, 42147880, 63221820, 126443640]

約数ペア:

[(1, 126443640), (2, 63221820), (3, 42147880), (4, 31610910), (5, 25288728), (6, 21073940), (8, 15805455), (10, 12644364), (12, 10536970), (15, 8429576), (20, 6322182), (24, 5268485), (30, 4214788), (40, 3161091), (60, 2107394), (120, 1053697)]