171465240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{11251}}^1$

素因数の和:11392

約数の個数: 64

約数和(自身を含む): 518492160

約数和(自身を除く): 347026920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 11251, 15240, 22502, 33753, 45004, 56255, 67506, 90008, 112510, 135012, 168765, 225020, 270024, 337530, 450040, 675060, 1350120, 1428877, 2857754, 4286631, 5715508, 7144385, 8573262, 11431016, 14288770, 17146524, 21433155, 28577540, 34293048, 42866310, 57155080, 85732620, 171465240]

約数ペア:

[(1, 171465240), (2, 85732620), (3, 57155080), (4, 42866310), (5, 34293048), (6, 28577540), (8, 21433155), (10, 17146524), (12, 14288770), (15, 11431016), (20, 8573262), (24, 7144385), (30, 5715508), (40, 4286631), (60, 2857754), (120, 1428877), (127, 1350120), (254, 675060), (381, 450040), (508, 337530), (635, 270024), (762, 225020), (1016, 168765), (1270, 135012), (1524, 112510), (1905, 90008), (2540, 67506), (3048, 56255), (3810, 45004), (5080, 33753), (7620, 22502), (11251, 15240)]