85577280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{919}}^1$

素因数の和:1036

約数の個数: 112

約数和(自身を含む): 274807680

約数和(自身を除く): 189230400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 160, 192, 194, 240, 291, 320, 388, 480, 485, 582, 776, 919, 960, 970, 1164, 1455, 1552, 1838, 1940, 2328, 2757, 2910, 3104, 3676, 3880, 4595, 4656, 5514, 5820, 6208, 7352, 7760, 9190, 9312, 11028, 11640, 13785, 14704, 15520, 18380, 18624, 22056, 23280, 27570, 29408, 31040, 36760, 44112, 46560, 55140, 58816, 73520, 88224, 89143, 93120, 110280, 147040, 176448, 178286, 220560, 267429, 294080, 356572, 441120, 445715, 534858, 713144, 882240, 891430, 1069716, 1337145, 1426288, 1782860, 2139432, 2674290, 2852576, 3565720, 4278864, 5348580, 5705152, 7131440, 8557728, 10697160, 14262880, 17115456, 21394320, 28525760, 42788640, 85577280]

約数ペア:

[(1, 85577280), (2, 42788640), (3, 28525760), (4, 21394320), (5, 17115456), (6, 14262880), (8, 10697160), (10, 8557728), (12, 7131440), (15, 5705152), (16, 5348580), (20, 4278864), (24, 3565720), (30, 2852576), (32, 2674290), (40, 2139432), (48, 1782860), (60, 1426288), (64, 1337145), (80, 1069716), (96, 891430), (97, 882240), (120, 713144), (160, 534858), (192, 445715), (194, 441120), (240, 356572), (291, 294080), (320, 267429), (388, 220560), (480, 178286), (485, 176448), (582, 147040), (776, 110280), (919, 93120), (960, 89143), (970, 88224), (1164, 73520), (1455, 58816), (1552, 55140), (1838, 46560), (1940, 44112), (2328, 36760), (2757, 31040), (2910, 29408), (3104, 27570), (3676, 23280), (3880, 22056), (4595, 18624), (4656, 18380), (5514, 15520), (5820, 14704), (6208, 13785), (7352, 11640), (7760, 11028), (9190, 9312)]