20161305240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3181}}^1\times {\mathrm{52817}}^1$

素因数の和:56012

約数の個数: 64

約数和(自身を含む): 60504075360

約数和(自身を除く): 40342770120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3181, 6362, 9543, 12724, 15905, 19086, 25448, 31810, 38172, 47715, 52817, 63620, 76344, 95430, 105634, 127240, 158451, 190860, 211268, 264085, 316902, 381720, 422536, 528170, 633804, 792255, 1056340, 1267608, 1584510, 2112680, 3169020, 6338040, 168010877, 336021754, 504032631, 672043508, 840054385, 1008065262, 1344087016, 1680108770, 2016130524, 2520163155, 3360217540, 4032261048, 5040326310, 6720435080, 10080652620, 20161305240]

約数ペア:

[(1, 20161305240), (2, 10080652620), (3, 6720435080), (4, 5040326310), (5, 4032261048), (6, 3360217540), (8, 2520163155), (10, 2016130524), (12, 1680108770), (15, 1344087016), (20, 1008065262), (24, 840054385), (30, 672043508), (40, 504032631), (60, 336021754), (120, 168010877), (3181, 6338040), (6362, 3169020), (9543, 2112680), (12724, 1584510), (15905, 1267608), (19086, 1056340), (25448, 792255), (31810, 633804), (38172, 528170), (47715, 422536), (52817, 381720), (63620, 316902), (76344, 264085), (95430, 211268), (105634, 190860), (127240, 158451)]