247602480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1031677}}^1$

素因数の和:1031693

約数の個数: 40

約数和(自身を含む): 767568432

約数和(自身を除く): 519965952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1031677, 2063354, 3095031, 4126708, 5158385, 6190062, 8253416, 10316770, 12380124, 15475155, 16506832, 20633540, 24760248, 30950310, 41267080, 49520496, 61900620, 82534160, 123801240, 247602480]

約数ペア:

[(1, 247602480), (2, 123801240), (3, 82534160), (4, 61900620), (5, 49520496), (6, 41267080), (8, 30950310), (10, 24760248), (12, 20633540), (15, 16506832), (16, 15475155), (20, 12380124), (24, 10316770), (30, 8253416), (40, 6190062), (48, 5158385), (60, 4126708), (80, 3095031), (120, 2063354), (240, 1031677)]