232945740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{431381}}^1$

素因数の和:431399

約数の個数: 48

約数和(自身を含む): 724721760

約数和(自身を除く): 491776020

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, 431381, 862762, 1294143, 1725524, 2156905, 2588286, 3882429, 4313810, 5176572, 6470715, 7764858, 8627620, 11647287, 12941430, 15529716, 19412145, 23294574, 25882860, 38824290, 46589148, 58236435, 77648580, 116472870, 232945740]

約数ペア:

[(1, 232945740), (2, 116472870), (3, 77648580), (4, 58236435), (5, 46589148), (6, 38824290), (9, 25882860), (10, 23294574), (12, 19412145), (15, 15529716), (18, 12941430), (20, 11647287), (27, 8627620), (30, 7764858), (36, 6470715), (45, 5176572), (54, 4313810), (60, 3882429), (90, 2588286), (108, 2156905), (135, 1725524), (180, 1294143), (270, 862762), (540, 431381)]