42327720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{117577}}^1$

素因数の和:117594

約数の個数: 48

約数和(自身を含む): 137566260

約数和(自身を除く): 95238540

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, 117577, 235154, 352731, 470308, 587885, 705462, 940616, 1058193, 1175770, 1410924, 1763655, 2116386, 2351540, 2821848, 3527310, 4232772, 4703080, 5290965, 7054620, 8465544, 10581930, 14109240, 21163860, 42327720]

約数ペア:

[(1, 42327720), (2, 21163860), (3, 14109240), (4, 10581930), (5, 8465544), (6, 7054620), (8, 5290965), (9, 4703080), (10, 4232772), (12, 3527310), (15, 2821848), (18, 2351540), (20, 2116386), (24, 1763655), (30, 1410924), (36, 1175770), (40, 1058193), (45, 940616), (60, 705462), (72, 587885), (90, 470308), (120, 352731), (180, 235154), (360, 117577)]