211676880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{881987}}^1$

素因数の和:882003

約数の個数: 40

約数和(自身を含む): 656199072

約数和(自身を除く): 444522192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 881987, 1763974, 2645961, 3527948, 4409935, 5291922, 7055896, 8819870, 10583844, 13229805, 14111792, 17639740, 21167688, 26459610, 35279480, 42335376, 52919220, 70558960, 105838440, 211676880]

約数ペア:

[(1, 211676880), (2, 105838440), (3, 70558960), (4, 52919220), (5, 42335376), (6, 35279480), (8, 26459610), (10, 21167688), (12, 17639740), (15, 14111792), (16, 13229805), (20, 10583844), (24, 8819870), (30, 7055896), (40, 5291922), (48, 4409935), (60, 3527948), (80, 2645961), (120, 1763974), (240, 881987)]