87708120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{730901}}^1$

素因数の和:730915

約数の個数: 32

約数和(自身を含む): 263124720

約数和(自身を除く): 175416600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 730901, 1461802, 2192703, 2923604, 3654505, 4385406, 5847208, 7309010, 8770812, 10963515, 14618020, 17541624, 21927030, 29236040, 43854060, 87708120]

約数ペア:

[(1, 87708120), (2, 43854060), (3, 29236040), (4, 21927030), (5, 17541624), (6, 14618020), (8, 10963515), (10, 8770812), (12, 7309010), (15, 5847208), (20, 4385406), (24, 3654505), (30, 2923604), (40, 2192703), (60, 1461802), (120, 730901)]