4067640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11299}}^1$

素因数の和:11316

約数の個数: 48

約数和(自身を含む): 13221000

約数和(自身を除く): 9153360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 11299, 22598, 33897, 45196, 56495, 67794, 90392, 101691, 112990, 135588, 169485, 203382, 225980, 271176, 338970, 406764, 451960, 508455, 677940, 813528, 1016910, 1355880, 2033820, 4067640]

約数ペア:

[(1, 4067640), (2, 2033820), (3, 1355880), (4, 1016910), (5, 813528), (6, 677940), (8, 508455), (9, 451960), (10, 406764), (12, 338970), (15, 271176), (18, 225980), (20, 203382), (24, 169485), (30, 135588), (36, 112990), (40, 101691), (45, 90392), (60, 67794), (72, 56495), (90, 45196), (120, 33897), (180, 22598), (360, 11299)]