15199480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13103}}^1$

素因数の和:13143

約数の個数: 32

約数和(自身を含む): 35380800

約数和(自身を除く): 20181320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 13103, 26206, 52412, 65515, 104824, 131030, 262060, 379987, 524120, 759974, 1519948, 1899935, 3039896, 3799870, 7599740, 15199480]

約数ペア:

[(1, 15199480), (2, 7599740), (4, 3799870), (5, 3039896), (8, 1899935), (10, 1519948), (20, 759974), (29, 524120), (40, 379987), (58, 262060), (116, 131030), (145, 104824), (232, 65515), (290, 52412), (580, 26206), (1160, 13103)]