89649120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16979}}^1$

素因数の和:17008

約数の個数: 96

約数和(自身を含む): 308085120

約数和(自身を除く): 218436000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 16979, 33958, 50937, 67916, 84895, 101874, 135832, 169790, 186769, 203748, 254685, 271664, 339580, 373538, 407496, 509370, 543328, 560307, 679160, 747076, 814992, 933845, 1018740, 1120614, 1358320, 1494152, 1629984, 1867690, 2037480, 2241228, 2716640, 2801535, 2988304, 3735380, 4074960, 4482456, 5603070, 5976608, 7470760, 8149920, 8964912, 11206140, 14941520, 17929824, 22412280, 29883040, 44824560, 89649120]

約数ペア:

[(1, 89649120), (2, 44824560), (3, 29883040), (4, 22412280), (5, 17929824), (6, 14941520), (8, 11206140), (10, 8964912), (11, 8149920), (12, 7470760), (15, 5976608), (16, 5603070), (20, 4482456), (22, 4074960), (24, 3735380), (30, 2988304), (32, 2801535), (33, 2716640), (40, 2241228), (44, 2037480), (48, 1867690), (55, 1629984), (60, 1494152), (66, 1358320), (80, 1120614), (88, 1018740), (96, 933845), (110, 814992), (120, 747076), (132, 679160), (160, 560307), (165, 543328), (176, 509370), (220, 407496), (240, 373538), (264, 339580), (330, 271664), (352, 254685), (440, 203748), (480, 186769), (528, 169790), (660, 135832), (880, 101874), (1056, 84895), (1320, 67916), (1760, 50937), (2640, 33958), (5280, 16979)]