109906920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{305297}}^1$

素因数の和:305314

約数の個数: 48

約数和(自身を含む): 357198660

約数和(自身を除く): 247291740

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, 305297, 610594, 915891, 1221188, 1526485, 1831782, 2442376, 2747673, 3052970, 3663564, 4579455, 5495346, 6105940, 7327128, 9158910, 10990692, 12211880, 13738365, 18317820, 21981384, 27476730, 36635640, 54953460, 109906920]

約数ペア:

[(1, 109906920), (2, 54953460), (3, 36635640), (4, 27476730), (5, 21981384), (6, 18317820), (8, 13738365), (9, 12211880), (10, 10990692), (12, 9158910), (15, 7327128), (18, 6105940), (20, 5495346), (24, 4579455), (30, 3663564), (36, 3052970), (40, 2747673), (45, 2442376), (60, 1831782), (72, 1526485), (90, 1221188), (120, 915891), (180, 610594), (360, 305297)]