13788120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{114901}}^1$

素因数の和:114915

約数の個数: 32

約数和(自身を含む): 41364720

約数和(自身を除く): 27576600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 114901, 229802, 344703, 459604, 574505, 689406, 919208, 1149010, 1378812, 1723515, 2298020, 2757624, 3447030, 4596040, 6894060, 13788120]

約数ペア:

[(1, 13788120), (2, 6894060), (3, 4596040), (4, 3447030), (5, 2757624), (6, 2298020), (8, 1723515), (10, 1378812), (12, 1149010), (15, 919208), (20, 689406), (24, 574505), (30, 459604), (40, 344703), (60, 229802), (120, 114901)]