45107640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{125299}}^1$

素因数の和:125316

約数の個数: 48

約数和(自身を含む): 146601000

約数和(自身を除く): 101493360

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, 125299, 250598, 375897, 501196, 626495, 751794, 1002392, 1127691, 1252990, 1503588, 1879485, 2255382, 2505980, 3007176, 3758970, 4510764, 5011960, 5638455, 7517940, 9021528, 11276910, 15035880, 22553820, 45107640]

約数ペア:

[(1, 45107640), (2, 22553820), (3, 15035880), (4, 11276910), (5, 9021528), (6, 7517940), (8, 5638455), (9, 5011960), (10, 4510764), (12, 3758970), (15, 3007176), (18, 2505980), (20, 2255382), (24, 1879485), (30, 1503588), (36, 1252990), (40, 1127691), (45, 1002392), (60, 751794), (72, 626495), (90, 501196), (120, 375897), (180, 250598), (360, 125299)]