79520880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331337}}^1$

素因数の和:331353

約数の個数: 40

約数和(自身を含む): 246515472

約数和(自身を除く): 166994592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331337, 662674, 994011, 1325348, 1656685, 1988022, 2650696, 3313370, 3976044, 4970055, 5301392, 6626740, 7952088, 9940110, 13253480, 15904176, 19880220, 26506960, 39760440, 79520880]

約数ペア:

[(1, 79520880), (2, 39760440), (3, 26506960), (4, 19880220), (5, 15904176), (6, 13253480), (8, 9940110), (10, 7952088), (12, 6626740), (15, 5301392), (16, 4970055), (20, 3976044), (24, 3313370), (30, 2650696), (40, 1988022), (48, 1656685), (60, 1325348), (80, 994011), (120, 662674), (240, 331337)]