47429640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131749}}^1$

素因数の和:131766

約数の個数: 48

約数和(自身を含む): 154147500

約数和(自身を除く): 106717860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 131749, 263498, 395247, 526996, 658745, 790494, 1053992, 1185741, 1317490, 1580988, 1976235, 2371482, 2634980, 3161976, 3952470, 4742964, 5269960, 5928705, 7904940, 9485928, 11857410, 15809880, 23714820, 47429640]

約数ペア:

[(1, 47429640), (2, 23714820), (3, 15809880), (4, 11857410), (5, 9485928), (6, 7904940), (8, 5928705), (9, 5269960), (10, 4742964), (12, 3952470), (15, 3161976), (18, 2634980), (20, 2371482), (24, 1976235), (30, 1580988), (36, 1317490), (40, 1185741), (45, 1053992), (60, 790494), (72, 658745), (90, 526996), (120, 395247), (180, 263498), (360, 131749)]