38463660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23743}}^1$

素因数の和:23764

約数の個数: 60

約数和(自身を含む): 120667008

約数和(自身を除く): 82203348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 23743, 47486, 71229, 94972, 118715, 142458, 213687, 237430, 284916, 356145, 427374, 474860, 641061, 712290, 854748, 1068435, 1282122, 1424580, 1923183, 2136870, 2564244, 3205305, 3846366, 4273740, 6410610, 7692732, 9615915, 12821220, 19231830, 38463660]

約数ペア:

[(1, 38463660), (2, 19231830), (3, 12821220), (4, 9615915), (5, 7692732), (6, 6410610), (9, 4273740), (10, 3846366), (12, 3205305), (15, 2564244), (18, 2136870), (20, 1923183), (27, 1424580), (30, 1282122), (36, 1068435), (45, 854748), (54, 712290), (60, 641061), (81, 474860), (90, 427374), (108, 356145), (135, 284916), (162, 237430), (180, 213687), (270, 142458), (324, 118715), (405, 94972), (540, 71229), (810, 47486), (1620, 23743)]