2178049012080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{9075204217}}^1$

素因数の和:9075204233

約数の個数: 40

約数和(自身を含む): 6751951938192

約数和(自身を除く): 4573902926112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 9075204217, 18150408434, 27225612651, 36300816868, 45376021085, 54451225302, 72601633736, 90752042170, 108902450604, 136128063255, 145203267472, 181504084340, 217804901208, 272256126510, 363008168680, 435609802416, 544512253020, 726016337360, 1089024506040, 2178049012080]

約数ペア:

[(1, 2178049012080), (2, 1089024506040), (3, 726016337360), (4, 544512253020), (5, 435609802416), (6, 363008168680), (8, 272256126510), (10, 217804901208), (12, 181504084340), (15, 145203267472), (16, 136128063255), (20, 108902450604), (24, 90752042170), (30, 72601633736), (40, 54451225302), (48, 45376021085), (60, 36300816868), (80, 27225612651), (120, 18150408434), (240, 9075204217)]