86630760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{240641}}^1$

素因数の和:240658

約数の個数: 48

約数和(自身を含む): 281551140

約数和(自身を除く): 194920380

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, 240641, 481282, 721923, 962564, 1203205, 1443846, 1925128, 2165769, 2406410, 2887692, 3609615, 4331538, 4812820, 5775384, 7219230, 8663076, 9625640, 10828845, 14438460, 17326152, 21657690, 28876920, 43315380, 86630760]

約数ペア:

[(1, 86630760), (2, 43315380), (3, 28876920), (4, 21657690), (5, 17326152), (6, 14438460), (8, 10828845), (9, 9625640), (10, 8663076), (12, 7219230), (15, 5775384), (18, 4812820), (20, 4331538), (24, 3609615), (30, 2887692), (36, 2406410), (40, 2165769), (45, 1925128), (60, 1443846), (72, 1203205), (90, 962564), (120, 721923), (180, 481282), (360, 240641)]