105425520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{439273}}^1$

素因数の和:439289

約数の個数: 40

約数和(自身を含む): 326819856

約数和(自身を除く): 221394336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 439273, 878546, 1317819, 1757092, 2196365, 2635638, 3514184, 4392730, 5271276, 6589095, 7028368, 8785460, 10542552, 13178190, 17570920, 21085104, 26356380, 35141840, 52712760, 105425520]

約数ペア:

[(1, 105425520), (2, 52712760), (3, 35141840), (4, 26356380), (5, 21085104), (6, 17570920), (8, 13178190), (10, 10542552), (12, 8785460), (15, 7028368), (16, 6589095), (20, 5271276), (24, 4392730), (30, 3514184), (40, 2635638), (48, 2196365), (60, 1757092), (80, 1317819), (120, 878546), (240, 439273)]