153169620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{20101}}^1$

素因数の和:20240

約数の個数: 48

約数和(自身を含む): 432273408

約数和(自身を除く): 279103788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 20101, 40202, 60303, 80404, 100505, 120606, 201010, 241212, 301515, 402020, 603030, 1206060, 2552827, 5105654, 7658481, 10211308, 12764135, 15316962, 25528270, 30633924, 38292405, 51056540, 76584810, 153169620]

約数ペア:

[(1, 153169620), (2, 76584810), (3, 51056540), (4, 38292405), (5, 30633924), (6, 25528270), (10, 15316962), (12, 12764135), (15, 10211308), (20, 7658481), (30, 5105654), (60, 2552827), (127, 1206060), (254, 603030), (381, 402020), (508, 301515), (635, 241212), (762, 201010), (1270, 120606), (1524, 100505), (1905, 80404), (2540, 60303), (3810, 40202), (7620, 20101)]