279421080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2328509}}^1$

素因数の和:2328523

約数の個数: 32

約数和(自身を含む): 838263600

約数和(自身を除く): 558842520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2328509, 4657018, 6985527, 9314036, 11642545, 13971054, 18628072, 23285090, 27942108, 34927635, 46570180, 55884216, 69855270, 93140360, 139710540, 279421080]

約数ペア:

[(1, 279421080), (2, 139710540), (3, 93140360), (4, 69855270), (5, 55884216), (6, 46570180), (8, 34927635), (10, 27942108), (12, 23285090), (15, 18628072), (20, 13971054), (24, 11642545), (30, 9314036), (40, 6985527), (60, 4657018), (120, 2328509)]