129646320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5569}}^1$

素因数の和:5682

約数の個数: 80

約数和(自身を含む): 406119840

約数和(自身を除く): 276473520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3880, 4656, 5569, 5820, 7760, 11138, 11640, 16707, 22276, 23280, 27845, 33414, 44552, 55690, 66828, 83535, 89104, 111380, 133656, 167070, 222760, 267312, 334140, 445520, 540193, 668280, 1080386, 1336560, 1620579, 2160772, 2700965, 3241158, 4321544, 5401930, 6482316, 8102895, 8643088, 10803860, 12964632, 16205790, 21607720, 25929264, 32411580, 43215440, 64823160, 129646320]

約数ペア:

[(1, 129646320), (2, 64823160), (3, 43215440), (4, 32411580), (5, 25929264), (6, 21607720), (8, 16205790), (10, 12964632), (12, 10803860), (15, 8643088), (16, 8102895), (20, 6482316), (24, 5401930), (30, 4321544), (40, 3241158), (48, 2700965), (60, 2160772), (80, 1620579), (97, 1336560), (120, 1080386), (194, 668280), (240, 540193), (291, 445520), (388, 334140), (485, 267312), (582, 222760), (776, 167070), (970, 133656), (1164, 111380), (1455, 89104), (1552, 83535), (1940, 66828), (2328, 55690), (2910, 44552), (3880, 33414), (4656, 27845), (5569, 23280), (5820, 22276), (7760, 16707), (11138, 11640)]