280805430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9360181}}^1$

素因数の和:9360191

約数の個数: 16

約数和(自身を含む): 673933104

約数和(自身を除く): 393127674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9360181, 18720362, 28080543, 46800905, 56161086, 93601810, 140402715, 280805430]

約数ペア:

[(1, 280805430), (2, 140402715), (3, 93601810), (5, 56161086), (6, 46800905), (10, 28080543), (15, 18720362), (30, 9360181)]