12719960160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{26499917}}^1$

素因数の和:26499935

約数の個数: 48

約数和(自身を含む): 40067876016

約数和(自身を除く): 27347915856

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, 26499917, 52999834, 79499751, 105999668, 132499585, 158999502, 211999336, 264999170, 317999004, 397498755, 423998672, 529998340, 635998008, 794997510, 847997344, 1059996680, 1271996016, 1589995020, 2119993360, 2543992032, 3179990040, 4239986720, 6359980080, 12719960160]

約数ペア:

[(1, 12719960160), (2, 6359980080), (3, 4239986720), (4, 3179990040), (5, 2543992032), (6, 2119993360), (8, 1589995020), (10, 1271996016), (12, 1059996680), (15, 847997344), (16, 794997510), (20, 635998008), (24, 529998340), (30, 423998672), (32, 397498755), (40, 317999004), (48, 264999170), (60, 211999336), (80, 158999502), (96, 132499585), (120, 105999668), (160, 79499751), (240, 52999834), (480, 26499917)]