731596920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{210229}}^1$

素因数の和:210272

約数の個数: 64

約数和(自身を含む): 2270484000

約数和(自身を除く): 1538887080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 210229, 420458, 630687, 840916, 1051145, 1261374, 1681832, 2102290, 2522748, 3153435, 4204580, 5045496, 6096641, 6306870, 8409160, 12193282, 12613740, 18289923, 24386564, 25227480, 30483205, 36579846, 48773128, 60966410, 73159692, 91449615, 121932820, 146319384, 182899230, 243865640, 365798460, 731596920]

約数ペア:

[(1, 731596920), (2, 365798460), (3, 243865640), (4, 182899230), (5, 146319384), (6, 121932820), (8, 91449615), (10, 73159692), (12, 60966410), (15, 48773128), (20, 36579846), (24, 30483205), (29, 25227480), (30, 24386564), (40, 18289923), (58, 12613740), (60, 12193282), (87, 8409160), (116, 6306870), (120, 6096641), (145, 5045496), (174, 4204580), (232, 3153435), (290, 2522748), (348, 2102290), (435, 1681832), (580, 1261374), (696, 1051145), (870, 840916), (1160, 630687), (1740, 420458), (3480, 210229)]