157795080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{2311}}^1$

素因数の和:2894

約数の個数: 64

約数和(自身を含む): 474422400

約数和(自身を除く): 316627320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 569, 1138, 1707, 2276, 2311, 2845, 3414, 4552, 4622, 5690, 6828, 6933, 8535, 9244, 11380, 11555, 13656, 13866, 17070, 18488, 22760, 23110, 27732, 34140, 34665, 46220, 55464, 68280, 69330, 92440, 138660, 277320, 1314959, 2629918, 3944877, 5259836, 6574795, 7889754, 10519672, 13149590, 15779508, 19724385, 26299180, 31559016, 39448770, 52598360, 78897540, 157795080]

約数ペア:

[(1, 157795080), (2, 78897540), (3, 52598360), (4, 39448770), (5, 31559016), (6, 26299180), (8, 19724385), (10, 15779508), (12, 13149590), (15, 10519672), (20, 7889754), (24, 6574795), (30, 5259836), (40, 3944877), (60, 2629918), (120, 1314959), (569, 277320), (1138, 138660), (1707, 92440), (2276, 69330), (2311, 68280), (2845, 55464), (3414, 46220), (4552, 34665), (4622, 34140), (5690, 27732), (6828, 23110), (6933, 22760), (8535, 18488), (9244, 17070), (11380, 13866), (11555, 13656)]