64823160

素因数分解:

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

素因数の和:5680

約数の個数: 64

約数和(自身を含む): 196509600

約数和(自身を除く): 131686440

約数列:

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

約数ペア:

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