55489440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{115603}}^1$

素因数の和:115621

約数の個数: 48

約数和(自身を含む): 174793248

約数和(自身を除く): 119303808

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, 115603, 231206, 346809, 462412, 578015, 693618, 924824, 1156030, 1387236, 1734045, 1849648, 2312060, 2774472, 3468090, 3699296, 4624120, 5548944, 6936180, 9248240, 11097888, 13872360, 18496480, 27744720, 55489440]

約数ペア:

[(1, 55489440), (2, 27744720), (3, 18496480), (4, 13872360), (5, 11097888), (6, 9248240), (8, 6936180), (10, 5548944), (12, 4624120), (15, 3699296), (16, 3468090), (20, 2774472), (24, 2312060), (30, 1849648), (32, 1734045), (40, 1387236), (48, 1156030), (60, 924824), (80, 693618), (96, 578015), (120, 462412), (160, 346809), (240, 231206), (480, 115603)]