72241740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{133781}}^1$

素因数の和:133799

約数の個数: 48

約数和(自身を含む): 224753760

約数和(自身を除く): 152512020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 133781, 267562, 401343, 535124, 668905, 802686, 1204029, 1337810, 1605372, 2006715, 2408058, 2675620, 3612087, 4013430, 4816116, 6020145, 7224174, 8026860, 12040290, 14448348, 18060435, 24080580, 36120870, 72241740]

約数ペア:

[(1, 72241740), (2, 36120870), (3, 24080580), (4, 18060435), (5, 14448348), (6, 12040290), (9, 8026860), (10, 7224174), (12, 6020145), (15, 4816116), (18, 4013430), (20, 3612087), (27, 2675620), (30, 2408058), (36, 2006715), (45, 1605372), (54, 1337810), (60, 1204029), (90, 802686), (108, 668905), (135, 535124), (180, 401343), (270, 267562), (540, 133781)]