2128080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8867}}^1$

素因数の和:8883

約数の個数: 40

約数和(自身を含む): 6597792

約数和(自身を除く): 4469712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8867, 17734, 26601, 35468, 44335, 53202, 70936, 88670, 106404, 133005, 141872, 177340, 212808, 266010, 354680, 425616, 532020, 709360, 1064040, 2128080]

約数ペア:

[(1, 2128080), (2, 1064040), (3, 709360), (4, 532020), (5, 425616), (6, 354680), (8, 266010), (10, 212808), (12, 177340), (15, 141872), (16, 133005), (20, 106404), (24, 88670), (30, 70936), (40, 53202), (48, 44335), (60, 35468), (80, 26601), (120, 17734), (240, 8867)]