238442580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1324681}}^1$

素因数の和:1324696

約数の個数: 36

約数和(自身を含む): 723276372

約数和(自身を除く): 484833792

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1324681, 2649362, 3974043, 5298724, 6623405, 7948086, 11922129, 13246810, 15896172, 19870215, 23844258, 26493620, 39740430, 47688516, 59610645, 79480860, 119221290, 238442580]

約数ペア:

[(1, 238442580), (2, 119221290), (3, 79480860), (4, 59610645), (5, 47688516), (6, 39740430), (9, 26493620), (10, 23844258), (12, 19870215), (15, 15896172), (18, 13246810), (20, 11922129), (30, 7948086), (36, 6623405), (45, 5298724), (60, 3974043), (90, 2649362), (180, 1324681)]