425946480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1774777}}^1$

素因数の和:1774793

約数の個数: 40

約数和(自身を含む): 1320434832

約数和(自身を除く): 894488352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1774777, 3549554, 5324331, 7099108, 8873885, 10648662, 14198216, 17747770, 21297324, 26621655, 28396432, 35495540, 42594648, 53243310, 70991080, 85189296, 106486620, 141982160, 212973240, 425946480]

約数ペア:

[(1, 425946480), (2, 212973240), (3, 141982160), (4, 106486620), (5, 85189296), (6, 70991080), (8, 53243310), (10, 42594648), (12, 35495540), (15, 28396432), (16, 26621655), (20, 21297324), (24, 17747770), (30, 14198216), (40, 10648662), (48, 8873885), (60, 7099108), (80, 5324331), (120, 3549554), (240, 1774777)]