201442440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1678687}}^1$

素因数の和:1678701

約数の個数: 32

約数和(自身を含む): 604327680

約数和(自身を除く): 402885240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1678687, 3357374, 5036061, 6714748, 8393435, 10072122, 13429496, 16786870, 20144244, 25180305, 33573740, 40288488, 50360610, 67147480, 100721220, 201442440]

約数ペア:

[(1, 201442440), (2, 100721220), (3, 67147480), (4, 50360610), (5, 40288488), (6, 33573740), (8, 25180305), (10, 20144244), (12, 16786870), (15, 13429496), (20, 10072122), (24, 8393435), (30, 6714748), (40, 5036061), (60, 3357374), (120, 1678687)]