2755492080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1043747}}^1$

素因数の和:1043774

約数の個数: 80

約数和(自身を含む): 9318582144

約数和(自身を除く): 6563090064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 1043747, 2087494, 3131241, 4174988, 5218735, 6262482, 8349976, 10437470, 11481217, 12524964, 15656205, 16699952, 20874940, 22962434, 25049928, 31312410, 34443651, 41749880, 45924868, 50099856, 57406085, 62624820, 68887302, 83499760, 91849736, 114812170, 125249640, 137774604, 172218255, 183699472, 229624340, 250499280, 275549208, 344436510, 459248680, 551098416, 688873020, 918497360, 1377746040, 2755492080]

約数ペア:

[(1, 2755492080), (2, 1377746040), (3, 918497360), (4, 688873020), (5, 551098416), (6, 459248680), (8, 344436510), (10, 275549208), (11, 250499280), (12, 229624340), (15, 183699472), (16, 172218255), (20, 137774604), (22, 125249640), (24, 114812170), (30, 91849736), (33, 83499760), (40, 68887302), (44, 62624820), (48, 57406085), (55, 50099856), (60, 45924868), (66, 41749880), (80, 34443651), (88, 31312410), (110, 25049928), (120, 22962434), (132, 20874940), (165, 16699952), (176, 15656205), (220, 12524964), (240, 11481217), (264, 10437470), (330, 8349976), (440, 6262482), (528, 5218735), (660, 4174988), (880, 3131241), (1320, 2087494), (2640, 1043747)]