18853080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157109}}^1$

素因数の和:157123

約数の個数: 32

約数和(自身を含む): 56559600

約数和(自身を除く): 37706520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157109, 314218, 471327, 628436, 785545, 942654, 1256872, 1571090, 1885308, 2356635, 3142180, 3770616, 4713270, 6284360, 9426540, 18853080]

約数ペア:

[(1, 18853080), (2, 9426540), (3, 6284360), (4, 4713270), (5, 3770616), (6, 3142180), (8, 2356635), (10, 1885308), (12, 1571090), (15, 1256872), (20, 942654), (24, 785545), (30, 628436), (40, 471327), (60, 314218), (120, 157109)]