39204960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{81677}}^1$

素因数の和:81695

約数の個数: 48

約数和(自身を含む): 123497136

約数和(自身を除く): 84292176

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, 81677, 163354, 245031, 326708, 408385, 490062, 653416, 816770, 980124, 1225155, 1306832, 1633540, 1960248, 2450310, 2613664, 3267080, 3920496, 4900620, 6534160, 7840992, 9801240, 13068320, 19602480, 39204960]

約数ペア:

[(1, 39204960), (2, 19602480), (3, 13068320), (4, 9801240), (5, 7840992), (6, 6534160), (8, 4900620), (10, 3920496), (12, 3267080), (15, 2613664), (16, 2450310), (20, 1960248), (24, 1633540), (30, 1306832), (32, 1225155), (40, 980124), (48, 816770), (60, 653416), (80, 490062), (96, 408385), (120, 326708), (160, 245031), (240, 163354), (480, 81677)]