80564490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1303}}^1$

素因数の和:1548

約数の個数: 64

約数和(自身を含む): 215942400

約数和(自身を除く): 135377910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 229, 270, 458, 687, 1145, 1303, 1374, 2061, 2290, 2606, 3435, 3909, 4122, 6183, 6515, 6870, 7818, 10305, 11727, 12366, 13030, 19545, 20610, 23454, 30915, 35181, 39090, 58635, 61830, 70362, 117270, 175905, 298387, 351810, 596774, 895161, 1491935, 1790322, 2685483, 2983870, 4475805, 5370966, 8056449, 8951610, 13427415, 16112898, 26854830, 40282245, 80564490]

約数ペア:

[(1, 80564490), (2, 40282245), (3, 26854830), (5, 16112898), (6, 13427415), (9, 8951610), (10, 8056449), (15, 5370966), (18, 4475805), (27, 2983870), (30, 2685483), (45, 1790322), (54, 1491935), (90, 895161), (135, 596774), (229, 351810), (270, 298387), (458, 175905), (687, 117270), (1145, 70362), (1303, 61830), (1374, 58635), (2061, 39090), (2290, 35181), (2606, 30915), (3435, 23454), (3909, 20610), (4122, 19545), (6183, 13030), (6515, 12366), (6870, 11727), (7818, 10305)]