76749240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{639577}}^1$

素因数の和:639591

約数の個数: 32

約数和(自身を含む): 230248080

約数和(自身を除く): 153498840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 639577, 1279154, 1918731, 2558308, 3197885, 3837462, 5116616, 6395770, 7674924, 9593655, 12791540, 15349848, 19187310, 25583080, 38374620, 76749240]

約数ペア:

[(1, 76749240), (2, 38374620), (3, 25583080), (4, 19187310), (5, 15349848), (6, 12791540), (8, 9593655), (10, 7674924), (12, 6395770), (15, 5116616), (20, 3837462), (24, 3197885), (30, 2558308), (40, 1918731), (60, 1279154), (120, 639577)]