202417440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{421703}}^1$

素因数の和:421721

約数の個数: 48

約数和(自身を含む): 637616448

約数和(自身を除く): 435199008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 421703, 843406, 1265109, 1686812, 2108515, 2530218, 3373624, 4217030, 5060436, 6325545, 6747248, 8434060, 10120872, 12651090, 13494496, 16868120, 20241744, 25302180, 33736240, 40483488, 50604360, 67472480, 101208720, 202417440]

約数ペア:

[(1, 202417440), (2, 101208720), (3, 67472480), (4, 50604360), (5, 40483488), (6, 33736240), (8, 25302180), (10, 20241744), (12, 16868120), (15, 13494496), (16, 12651090), (20, 10120872), (24, 8434060), (30, 6747248), (32, 6325545), (40, 5060436), (48, 4217030), (60, 3373624), (80, 2530218), (96, 2108515), (120, 1686812), (160, 1265109), (240, 843406), (480, 421703)]