13876320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{28909}}^1$

素因数の和:28927

約数の個数: 48

約数和(自身を含む): 43711920

約数和(自身を除く): 29835600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 28909, 57818, 86727, 115636, 144545, 173454, 231272, 289090, 346908, 433635, 462544, 578180, 693816, 867270, 925088, 1156360, 1387632, 1734540, 2312720, 2775264, 3469080, 4625440, 6938160, 13876320]

約数ペア:

[(1, 13876320), (2, 6938160), (3, 4625440), (4, 3469080), (5, 2775264), (6, 2312720), (8, 1734540), (10, 1387632), (12, 1156360), (15, 925088), (16, 867270), (20, 693816), (24, 578180), (30, 462544), (32, 433635), (40, 346908), (48, 289090), (60, 231272), (80, 173454), (96, 144545), (120, 115636), (160, 86727), (240, 57818), (480, 28909)]