217237080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1810309}}^1$

素因数の和:1810323

約数の個数: 32

約数和(自身を含む): 651711600

約数和(自身を除く): 434474520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1810309, 3620618, 5430927, 7241236, 9051545, 10861854, 14482472, 18103090, 21723708, 27154635, 36206180, 43447416, 54309270, 72412360, 108618540, 217237080]

約数ペア:

[(1, 217237080), (2, 108618540), (3, 72412360), (4, 54309270), (5, 43447416), (6, 36206180), (8, 27154635), (10, 21723708), (12, 18103090), (15, 14482472), (20, 10861854), (24, 9051545), (30, 7241236), (40, 5430927), (60, 3620618), (120, 1810309)]