84635640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{235099}}^1$

素因数の和:235116

約数の個数: 48

約数和(自身を含む): 275067000

約数和(自身を除く): 190431360

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, 235099, 470198, 705297, 940396, 1175495, 1410594, 1880792, 2115891, 2350990, 2821188, 3526485, 4231782, 4701980, 5642376, 7052970, 8463564, 9403960, 10579455, 14105940, 16927128, 21158910, 28211880, 42317820, 84635640]

約数ペア:

[(1, 84635640), (2, 42317820), (3, 28211880), (4, 21158910), (5, 16927128), (6, 14105940), (8, 10579455), (9, 9403960), (10, 8463564), (12, 7052970), (15, 5642376), (18, 4701980), (20, 4231782), (24, 3526485), (30, 2821188), (36, 2350990), (40, 2115891), (45, 1880792), (60, 1410594), (72, 1175495), (90, 940396), (120, 705297), (180, 470198), (360, 235099)]