220649160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1838743}}^1$

素因数の和:1838757

約数の個数: 32

約数和(自身を含む): 661947840

約数和(自身を除く): 441298680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1838743, 3677486, 5516229, 7354972, 9193715, 11032458, 14709944, 18387430, 22064916, 27581145, 36774860, 44129832, 55162290, 73549720, 110324580, 220649160]

約数ペア:

[(1, 220649160), (2, 110324580), (3, 73549720), (4, 55162290), (5, 44129832), (6, 36774860), (8, 27581145), (10, 22064916), (12, 18387430), (15, 14709944), (20, 11032458), (24, 9193715), (30, 7354972), (40, 5516229), (60, 3677486), (120, 1838743)]