142905480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9377}}^1$

素因数の和:9518

約数の個数: 64

約数和(自身を含む): 432138240

約数和(自身を除く): 289232760

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, 9377, 15240, 18754, 28131, 37508, 46885, 56262, 75016, 93770, 112524, 140655, 187540, 225048, 281310, 375080, 562620, 1125240, 1190879, 2381758, 3572637, 4763516, 5954395, 7145274, 9527032, 11908790, 14290548, 17863185, 23817580, 28581096, 35726370, 47635160, 71452740, 142905480]

約数ペア:

[(1, 142905480), (2, 71452740), (3, 47635160), (4, 35726370), (5, 28581096), (6, 23817580), (8, 17863185), (10, 14290548), (12, 11908790), (15, 9527032), (20, 7145274), (24, 5954395), (30, 4763516), (40, 3572637), (60, 2381758), (120, 1190879), (127, 1125240), (254, 562620), (381, 375080), (508, 281310), (635, 225048), (762, 187540), (1016, 140655), (1270, 112524), (1524, 93770), (1905, 75016), (2540, 56262), (3048, 46885), (3810, 37508), (5080, 28131), (7620, 18754), (9377, 15240)]