201924960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{420677}}^1$

素因数の和:420695

約数の個数: 48

約数和(自身を含む): 636065136

約数和(自身を除く): 434140176

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, 420677, 841354, 1262031, 1682708, 2103385, 2524062, 3365416, 4206770, 5048124, 6310155, 6730832, 8413540, 10096248, 12620310, 13461664, 16827080, 20192496, 25240620, 33654160, 40384992, 50481240, 67308320, 100962480, 201924960]

約数ペア:

[(1, 201924960), (2, 100962480), (3, 67308320), (4, 50481240), (5, 40384992), (6, 33654160), (8, 25240620), (10, 20192496), (12, 16827080), (15, 13461664), (16, 12620310), (20, 10096248), (24, 8413540), (30, 6730832), (32, 6310155), (40, 5048124), (48, 4206770), (60, 3365416), (80, 2524062), (96, 2103385), (120, 1682708), (160, 1262031), (240, 841354), (480, 420677)]