4788120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{39901}}^1$

素因数の和:39915

約数の個数: 32

約数和(自身を含む): 14364720

約数和(自身を除く): 9576600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 39901, 79802, 119703, 159604, 199505, 239406, 319208, 399010, 478812, 598515, 798020, 957624, 1197030, 1596040, 2394060, 4788120]

約数ペア:

[(1, 4788120), (2, 2394060), (3, 1596040), (4, 1197030), (5, 957624), (6, 798020), (8, 598515), (10, 478812), (12, 399010), (15, 319208), (20, 239406), (24, 199505), (30, 159604), (40, 119703), (60, 79802), (120, 39901)]