16619160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{138493}}^1$

素因数の和:138507

約数の個数: 32

約数和(自身を含む): 49857840

約数和(自身を除く): 33238680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 138493, 276986, 415479, 553972, 692465, 830958, 1107944, 1384930, 1661916, 2077395, 2769860, 3323832, 4154790, 5539720, 8309580, 16619160]

約数ペア:

[(1, 16619160), (2, 8309580), (3, 5539720), (4, 4154790), (5, 3323832), (6, 2769860), (8, 2077395), (10, 1661916), (12, 1384930), (15, 1107944), (20, 830958), (24, 692465), (30, 553972), (40, 415479), (60, 276986), (120, 138493)]