1108389840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4618291}}^1$

素因数の和:4618307

約数の個数: 40

約数和(自身を含む): 3436009248

約数和(自身を除く): 2327619408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4618291, 9236582, 13854873, 18473164, 23091455, 27709746, 36946328, 46182910, 55419492, 69274365, 73892656, 92365820, 110838984, 138548730, 184731640, 221677968, 277097460, 369463280, 554194920, 1108389840]

約数ペア:

[(1, 1108389840), (2, 554194920), (3, 369463280), (4, 277097460), (5, 221677968), (6, 184731640), (8, 138548730), (10, 110838984), (12, 92365820), (15, 73892656), (16, 69274365), (20, 55419492), (24, 46182910), (30, 36946328), (40, 27709746), (48, 23091455), (60, 18473164), (80, 13854873), (120, 9236582), (240, 4618291)]