1976880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8237}}^1$

素因数の和:8253

約数の個数: 40

約数和(自身を含む): 6129072

約数和(自身を除く): 4152192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8237, 16474, 24711, 32948, 41185, 49422, 65896, 82370, 98844, 123555, 131792, 164740, 197688, 247110, 329480, 395376, 494220, 658960, 988440, 1976880]

約数ペア:

[(1, 1976880), (2, 988440), (3, 658960), (4, 494220), (5, 395376), (6, 329480), (8, 247110), (10, 197688), (12, 164740), (15, 131792), (16, 123555), (20, 98844), (24, 82370), (30, 65896), (40, 49422), (48, 41185), (60, 32948), (80, 24711), (120, 16474), (240, 8237)]