60409980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3079}}^1$

素因数の和:3203

約数の個数: 72

約数和(自身を含む): 184984800

約数和(自身を除く): 124574820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3079, 3270, 3924, 4905, 6158, 6540, 9237, 9810, 12316, 15395, 18474, 19620, 27711, 30790, 36948, 46185, 55422, 61580, 92370, 110844, 138555, 184740, 277110, 335611, 554220, 671222, 1006833, 1342444, 1678055, 2013666, 3020499, 3356110, 4027332, 5034165, 6040998, 6712220, 10068330, 12081996, 15102495, 20136660, 30204990, 60409980]

約数ペア:

[(1, 60409980), (2, 30204990), (3, 20136660), (4, 15102495), (5, 12081996), (6, 10068330), (9, 6712220), (10, 6040998), (12, 5034165), (15, 4027332), (18, 3356110), (20, 3020499), (30, 2013666), (36, 1678055), (45, 1342444), (60, 1006833), (90, 671222), (109, 554220), (180, 335611), (218, 277110), (327, 184740), (436, 138555), (545, 110844), (654, 92370), (981, 61580), (1090, 55422), (1308, 46185), (1635, 36948), (1962, 30790), (2180, 27711), (3079, 19620), (3270, 18474), (3924, 15395), (4905, 12316), (6158, 9810), (6540, 9237)]