308049240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{2099}}^1$

素因数の和:3336

約数の個数: 64

約数和(自身を含む): 925344000

約数和(自身を除く): 617294760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1223, 2099, 2446, 3669, 4198, 4892, 6115, 6297, 7338, 8396, 9784, 10495, 12230, 12594, 14676, 16792, 18345, 20990, 24460, 25188, 29352, 31485, 36690, 41980, 48920, 50376, 62970, 73380, 83960, 125940, 146760, 251880, 2567077, 5134154, 7701231, 10268308, 12835385, 15402462, 20536616, 25670770, 30804924, 38506155, 51341540, 61609848, 77012310, 102683080, 154024620, 308049240]

約数ペア:

[(1, 308049240), (2, 154024620), (3, 102683080), (4, 77012310), (5, 61609848), (6, 51341540), (8, 38506155), (10, 30804924), (12, 25670770), (15, 20536616), (20, 15402462), (24, 12835385), (30, 10268308), (40, 7701231), (60, 5134154), (120, 2567077), (1223, 251880), (2099, 146760), (2446, 125940), (3669, 83960), (4198, 73380), (4892, 62970), (6115, 50376), (6297, 48920), (7338, 41980), (8396, 36690), (9784, 31485), (10495, 29352), (12230, 25188), (12594, 24460), (14676, 20990), (16792, 18345)]