89712720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{124601}}^1$

素因数の和:124620

約数の個数: 60

約数和(自身を含む): 301287636

約数和(自身を除く): 211574916

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 124601, 249202, 373803, 498404, 623005, 747606, 996808, 1121409, 1246010, 1495212, 1869015, 1993616, 2242818, 2492020, 2990424, 3738030, 4485636, 4984040, 5607045, 5980848, 7476060, 8971272, 9968080, 11214090, 14952120, 17942544, 22428180, 29904240, 44856360, 89712720]

約数ペア:

[(1, 89712720), (2, 44856360), (3, 29904240), (4, 22428180), (5, 17942544), (6, 14952120), (8, 11214090), (9, 9968080), (10, 8971272), (12, 7476060), (15, 5980848), (16, 5607045), (18, 4984040), (20, 4485636), (24, 3738030), (30, 2990424), (36, 2492020), (40, 2242818), (45, 1993616), (48, 1869015), (60, 1495212), (72, 1246010), (80, 1121409), (90, 996808), (120, 747606), (144, 623005), (180, 498404), (240, 373803), (360, 249202), (720, 124601)]