204048480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{425101}}^1$

素因数の和:425119

約数の個数: 48

約数和(自身を含む): 642754224

約数和(自身を除く): 438705744

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, 425101, 850202, 1275303, 1700404, 2125505, 2550606, 3400808, 4251010, 5101212, 6376515, 6801616, 8502020, 10202424, 12753030, 13603232, 17004040, 20404848, 25506060, 34008080, 40809696, 51012120, 68016160, 102024240, 204048480]

約数ペア:

[(1, 204048480), (2, 102024240), (3, 68016160), (4, 51012120), (5, 40809696), (6, 34008080), (8, 25506060), (10, 20404848), (12, 17004040), (15, 13603232), (16, 12753030), (20, 10202424), (24, 8502020), (30, 6801616), (32, 6376515), (40, 5101212), (48, 4251010), (60, 3400808), (80, 2550606), (96, 2125505), (120, 1700404), (160, 1275303), (240, 850202), (480, 425101)]