125531880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8237}}^1$

素因数の和:8378

約数の個数: 64

約数和(自身を含む): 379607040

約数和(自身を除く): 254075160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 8237, 15240, 16474, 24711, 32948, 41185, 49422, 65896, 82370, 98844, 123555, 164740, 197688, 247110, 329480, 494220, 988440, 1046099, 2092198, 3138297, 4184396, 5230495, 6276594, 8368792, 10460990, 12553188, 15691485, 20921980, 25106376, 31382970, 41843960, 62765940, 125531880]

約数ペア:

[(1, 125531880), (2, 62765940), (3, 41843960), (4, 31382970), (5, 25106376), (6, 20921980), (8, 15691485), (10, 12553188), (12, 10460990), (15, 8368792), (20, 6276594), (24, 5230495), (30, 4184396), (40, 3138297), (60, 2092198), (120, 1046099), (127, 988440), (254, 494220), (381, 329480), (508, 247110), (635, 197688), (762, 164740), (1016, 123555), (1270, 98844), (1524, 82370), (1905, 65896), (2540, 49422), (3048, 41185), (3810, 32948), (5080, 24711), (7620, 16474), (8237, 15240)]