47722440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397687}}^1$

素因数の和:397701

約数の個数: 32

約数和(自身を含む): 143167680

約数和(自身を除く): 95445240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397687, 795374, 1193061, 1590748, 1988435, 2386122, 3181496, 3976870, 4772244, 5965305, 7953740, 9544488, 11930610, 15907480, 23861220, 47722440]

約数ペア:

[(1, 47722440), (2, 23861220), (3, 15907480), (4, 11930610), (5, 9544488), (6, 7953740), (8, 5965305), (10, 4772244), (12, 3976870), (15, 3181496), (20, 2386122), (24, 1988435), (30, 1590748), (40, 1193061), (60, 795374), (120, 397687)]