199982280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1666519}}^1$

素因数の和:1666533

約数の個数: 32

約数和(自身を含む): 599947200

約数和(自身を除く): 399964920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1666519, 3333038, 4999557, 6666076, 8332595, 9999114, 13332152, 16665190, 19998228, 24997785, 33330380, 39996456, 49995570, 66660760, 99991140, 199982280]

約数ペア:

[(1, 199982280), (2, 99991140), (3, 66660760), (4, 49995570), (5, 39996456), (6, 33330380), (8, 24997785), (10, 19998228), (12, 16665190), (15, 13332152), (20, 9999114), (24, 8332595), (30, 6666076), (40, 4999557), (60, 3333038), (120, 1666519)]