180210480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7741}}^1$

素因数の和:7854

約数の個数: 80

約数和(自身を含む): 564484704

約数和(自身を除く): 384274224

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, 5820, 7741, 7760, 11640, 15482, 23223, 23280, 30964, 38705, 46446, 61928, 77410, 92892, 116115, 123856, 154820, 185784, 232230, 309640, 371568, 464460, 619280, 750877, 928920, 1501754, 1857840, 2252631, 3003508, 3754385, 4505262, 6007016, 7508770, 9010524, 11263155, 12014032, 15017540, 18021048, 22526310, 30035080, 36042096, 45052620, 60070160, 90105240, 180210480]

約数ペア:

[(1, 180210480), (2, 90105240), (3, 60070160), (4, 45052620), (5, 36042096), (6, 30035080), (8, 22526310), (10, 18021048), (12, 15017540), (15, 12014032), (16, 11263155), (20, 9010524), (24, 7508770), (30, 6007016), (40, 4505262), (48, 3754385), (60, 3003508), (80, 2252631), (97, 1857840), (120, 1501754), (194, 928920), (240, 750877), (291, 619280), (388, 464460), (485, 371568), (582, 309640), (776, 232230), (970, 185784), (1164, 154820), (1455, 123856), (1552, 116115), (1940, 92892), (2328, 77410), (2910, 61928), (3880, 46446), (4656, 38705), (5820, 30964), (7741, 23280), (7760, 23223), (11640, 15482)]