13887960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{115733}}^1$

素因数の和:115747

約数の個数: 32

約数和(自身を含む): 41664240

約数和(自身を除く): 27776280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 115733, 231466, 347199, 462932, 578665, 694398, 925864, 1157330, 1388796, 1735995, 2314660, 2777592, 3471990, 4629320, 6943980, 13887960]

約数ペア:

[(1, 13887960), (2, 6943980), (3, 4629320), (4, 3471990), (5, 2777592), (6, 2314660), (8, 1735995), (10, 1388796), (12, 1157330), (15, 925864), (20, 694398), (24, 578665), (30, 462932), (40, 347199), (60, 231466), (120, 115733)]