2050355280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8543147}}^1$

素因数の和:8543163

約数の個数: 40

約数和(自身を含む): 6356102112

約数和(自身を除く): 4305746832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8543147, 17086294, 25629441, 34172588, 42715735, 51258882, 68345176, 85431470, 102517764, 128147205, 136690352, 170862940, 205035528, 256294410, 341725880, 410071056, 512588820, 683451760, 1025177640, 2050355280]

約数ペア:

[(1, 2050355280), (2, 1025177640), (3, 683451760), (4, 512588820), (5, 410071056), (6, 341725880), (8, 256294410), (10, 205035528), (12, 170862940), (15, 136690352), (16, 128147205), (20, 102517764), (24, 85431470), (30, 68345176), (40, 51258882), (48, 42715735), (60, 34172588), (80, 25629441), (120, 17086294), (240, 8543147)]