120628116

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{17729}}^1$

素因数の和:17755

約数の個数: 72

約数和(自身を含む): 361408320

約数和(自身を除く): 240780204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 17729, 35458, 53187, 70916, 106374, 124103, 159561, 212748, 248206, 319122, 372309, 478683, 496412, 638244, 744618, 957366, 1116927, 1436049, 1489236, 1914732, 2233854, 2872098, 3350781, 4308147, 4467708, 5744196, 6701562, 8616294, 10052343, 13403124, 17232588, 20104686, 30157029, 40209372, 60314058, 120628116]

約数ペア:

[(1, 120628116), (2, 60314058), (3, 40209372), (4, 30157029), (6, 20104686), (7, 17232588), (9, 13403124), (12, 10052343), (14, 8616294), (18, 6701562), (21, 5744196), (27, 4467708), (28, 4308147), (36, 3350781), (42, 2872098), (54, 2233854), (63, 1914732), (81, 1489236), (84, 1436049), (108, 1116927), (126, 957366), (162, 744618), (189, 638244), (243, 496412), (252, 478683), (324, 372309), (378, 319122), (486, 248206), (567, 212748), (756, 159561), (972, 124103), (1134, 106374), (1701, 70916), (2268, 53187), (3402, 35458), (6804, 17729)]