13872120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{115601}}^1$

素因数の和:115615

約数の個数: 32

約数和(自身を含む): 41616720

約数和(自身を除く): 27744600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 115601, 231202, 346803, 462404, 578005, 693606, 924808, 1156010, 1387212, 1734015, 2312020, 2774424, 3468030, 4624040, 6936060, 13872120]

約数ペア:

[(1, 13872120), (2, 6936060), (3, 4624040), (4, 3468030), (5, 2774424), (6, 2312020), (8, 1734015), (10, 1387212), (12, 1156010), (15, 924808), (20, 693606), (24, 578005), (30, 462404), (40, 346803), (60, 231202), (120, 115601)]