16464120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137201}}^1$

素因数の和:137215

約数の個数: 32

約数和(自身を含む): 49392720

約数和(自身を除く): 32928600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137201, 274402, 411603, 548804, 686005, 823206, 1097608, 1372010, 1646412, 2058015, 2744020, 3292824, 4116030, 5488040, 8232060, 16464120]

約数ペア:

[(1, 16464120), (2, 8232060), (3, 5488040), (4, 4116030), (5, 3292824), (6, 2744020), (8, 2058015), (10, 1646412), (12, 1372010), (15, 1097608), (20, 823206), (24, 686005), (30, 548804), (40, 411603), (60, 274402), (120, 137201)]