120252064

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2039}}^1$

素因数の和:2165

約数の個数: 48

約数和(自身を含む): 251899200

約数和(自身を除く): 131647136

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 97, 152, 194, 304, 388, 608, 776, 1552, 1843, 2039, 3104, 3686, 4078, 7372, 8156, 14744, 16312, 29488, 32624, 38741, 58976, 65248, 77482, 154964, 197783, 309928, 395566, 619856, 791132, 1239712, 1582264, 3164528, 3757877, 6329056, 7515754, 15031508, 30063016, 60126032, 120252064]

約数ペア:

[(1, 120252064), (2, 60126032), (4, 30063016), (8, 15031508), (16, 7515754), (19, 6329056), (32, 3757877), (38, 3164528), (76, 1582264), (97, 1239712), (152, 791132), (194, 619856), (304, 395566), (388, 309928), (608, 197783), (776, 154964), (1552, 77482), (1843, 65248), (2039, 58976), (3104, 38741), (3686, 32624), (4078, 29488), (7372, 16312), (8156, 14744)]