396080400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{330067}}^1$

素因数の和:330088

約数の個数: 60

約数和(自身を含む): 1268781392

約数和(自身を除く): 872700992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 330067, 660134, 990201, 1320268, 1650335, 1980402, 2640536, 3300670, 3960804, 4951005, 5281072, 6601340, 7921608, 8251675, 9902010, 13202680, 15843216, 16503350, 19804020, 24755025, 26405360, 33006700, 39608040, 49510050, 66013400, 79216080, 99020100, 132026800, 198040200, 396080400]

約数ペア:

[(1, 396080400), (2, 198040200), (3, 132026800), (4, 99020100), (5, 79216080), (6, 66013400), (8, 49510050), (10, 39608040), (12, 33006700), (15, 26405360), (16, 24755025), (20, 19804020), (24, 16503350), (25, 15843216), (30, 13202680), (40, 9902010), (48, 8251675), (50, 7921608), (60, 6601340), (75, 5281072), (80, 4951005), (100, 3960804), (120, 3300670), (150, 2640536), (200, 1980402), (240, 1650335), (300, 1320268), (400, 990201), (600, 660134), (1200, 330067)]