8427802440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{70231687}}^1$

素因数の和:70231701

約数の個数: 32

約数和(自身を含む): 25283407680

約数和(自身を除く): 16855605240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 70231687, 140463374, 210695061, 280926748, 351158435, 421390122, 561853496, 702316870, 842780244, 1053475305, 1404633740, 1685560488, 2106950610, 2809267480, 4213901220, 8427802440]

約数ペア:

[(1, 8427802440), (2, 4213901220), (3, 2809267480), (4, 2106950610), (5, 1685560488), (6, 1404633740), (8, 1053475305), (10, 842780244), (12, 702316870), (15, 561853496), (20, 421390122), (24, 351158435), (30, 280926748), (40, 210695061), (60, 140463374), (120, 70231687)]