39440760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3191}}^1$

素因数の和:3308

約数の個数: 64

約数和(自身を含む): 119508480

約数和(自身を除く): 80067720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 3191, 4120, 6180, 6382, 9573, 12360, 12764, 15955, 19146, 25528, 31910, 38292, 47865, 63820, 76584, 95730, 127640, 191460, 328673, 382920, 657346, 986019, 1314692, 1643365, 1972038, 2629384, 3286730, 3944076, 4930095, 6573460, 7888152, 9860190, 13146920, 19720380, 39440760]

約数ペア:

[(1, 39440760), (2, 19720380), (3, 13146920), (4, 9860190), (5, 7888152), (6, 6573460), (8, 4930095), (10, 3944076), (12, 3286730), (15, 2629384), (20, 1972038), (24, 1643365), (30, 1314692), (40, 986019), (60, 657346), (103, 382920), (120, 328673), (206, 191460), (309, 127640), (412, 95730), (515, 76584), (618, 63820), (824, 47865), (1030, 38292), (1236, 31910), (1545, 25528), (2060, 19146), (2472, 15955), (3090, 12764), (3191, 12360), (4120, 9573), (6180, 6382)]