13920

素因数分解:

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

素因数の和:47

約数の個数: 48

約数和(自身を含む): 45360

約数和(自身を除く): 31440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2320, 2784, 3480, 4640, 6960, 13920]

約数ペア:

[(1, 13920), (2, 6960), (3, 4640), (4, 3480), (5, 2784), (6, 2320), (8, 1740), (10, 1392), (12, 1160), (15, 928), (16, 870), (20, 696), (24, 580), (29, 480), (30, 464), (32, 435), (40, 348), (48, 290), (58, 240), (60, 232), (80, 174), (87, 160), (96, 145), (116, 120)]