304762020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{123887}}^1$

素因数の和:123940

約数の個数: 48

約数和(自身を含む): 874153728

約数和(自身を除く): 569391708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 123887, 247774, 371661, 495548, 619435, 743322, 1238870, 1486644, 1858305, 2477740, 3716610, 5079367, 7433220, 10158734, 15238101, 20317468, 25396835, 30476202, 50793670, 60952404, 76190505, 101587340, 152381010, 304762020]

約数ペア:

[(1, 304762020), (2, 152381010), (3, 101587340), (4, 76190505), (5, 60952404), (6, 50793670), (10, 30476202), (12, 25396835), (15, 20317468), (20, 15238101), (30, 10158734), (41, 7433220), (60, 5079367), (82, 3716610), (123, 2477740), (164, 1858305), (205, 1486644), (246, 1238870), (410, 743322), (492, 619435), (615, 495548), (820, 371661), (1230, 247774), (2460, 123887)]