720339192

素因数分解:

$2^3\times 3^2\times {\mathrm{1361}}^1\times {\mathrm{7351}}^1$

素因数の和:8724

約数の個数: 48

約数和(自身を含む): 1952617680

約数和(自身を除く): 1232278488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1361, 2722, 4083, 5444, 7351, 8166, 10888, 12249, 14702, 16332, 22053, 24498, 29404, 32664, 44106, 48996, 58808, 66159, 88212, 97992, 132318, 176424, 264636, 529272, 10004711, 20009422, 30014133, 40018844, 60028266, 80037688, 90042399, 120056532, 180084798, 240113064, 360169596, 720339192]

約数ペア:

[(1, 720339192), (2, 360169596), (3, 240113064), (4, 180084798), (6, 120056532), (8, 90042399), (9, 80037688), (12, 60028266), (18, 40018844), (24, 30014133), (36, 20009422), (72, 10004711), (1361, 529272), (2722, 264636), (4083, 176424), (5444, 132318), (7351, 97992), (8166, 88212), (10888, 66159), (12249, 58808), (14702, 48996), (16332, 44106), (22053, 32664), (24498, 29404)]