47302440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{394187}}^1$

素因数の和:394201

約数の個数: 32

約数和(自身を含む): 141907680

約数和(自身を除く): 94605240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 394187, 788374, 1182561, 1576748, 1970935, 2365122, 3153496, 3941870, 4730244, 5912805, 7883740, 9460488, 11825610, 15767480, 23651220, 47302440]

約数ペア:

[(1, 47302440), (2, 23651220), (3, 15767480), (4, 11825610), (5, 9460488), (6, 7883740), (8, 5912805), (10, 4730244), (12, 3941870), (15, 3153496), (20, 2365122), (24, 1970935), (30, 1576748), (40, 1182561), (60, 788374), (120, 394187)]