130787520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{136237}}^1$

素因数の和:136257

約数の個数: 56

約数和(自身を含む): 415253424

約数和(自身を除く): 284465904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 136237, 272474, 408711, 544948, 681185, 817422, 1089896, 1362370, 1634844, 2043555, 2179792, 2724740, 3269688, 4087110, 4359584, 5449480, 6539376, 8174220, 8719168, 10898960, 13078752, 16348440, 21797920, 26157504, 32696880, 43595840, 65393760, 130787520]

約数ペア:

[(1, 130787520), (2, 65393760), (3, 43595840), (4, 32696880), (5, 26157504), (6, 21797920), (8, 16348440), (10, 13078752), (12, 10898960), (15, 8719168), (16, 8174220), (20, 6539376), (24, 5449480), (30, 4359584), (32, 4087110), (40, 3269688), (48, 2724740), (60, 2179792), (64, 2043555), (80, 1634844), (96, 1362370), (120, 1089896), (160, 817422), (192, 681185), (240, 544948), (320, 408711), (480, 272474), (960, 136237)]