874731240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2429809}}^1$

素因数の和:2429826

約数の個数: 48

約数和(自身を含む): 2842877700

約数和(自身を除く): 1968146460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2429809, 4859618, 7289427, 9719236, 12149045, 14578854, 19438472, 21868281, 24298090, 29157708, 36447135, 43736562, 48596180, 58315416, 72894270, 87473124, 97192360, 109341405, 145788540, 174946248, 218682810, 291577080, 437365620, 874731240]

約数ペア:

[(1, 874731240), (2, 437365620), (3, 291577080), (4, 218682810), (5, 174946248), (6, 145788540), (8, 109341405), (9, 97192360), (10, 87473124), (12, 72894270), (15, 58315416), (18, 48596180), (20, 43736562), (24, 36447135), (30, 29157708), (36, 24298090), (40, 21868281), (45, 19438472), (60, 14578854), (72, 12149045), (90, 9719236), (120, 7289427), (180, 4859618), (360, 2429809)]