55436880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2287}}^1$

素因数の和:2404

約数の個数: 80

約数和(自身を含む): 173631744

約数和(自身を除く): 118194864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2287, 2424, 3030, 4040, 4574, 4848, 6060, 6861, 8080, 9148, 11435, 12120, 13722, 18296, 22870, 24240, 27444, 34305, 36592, 45740, 54888, 68610, 91480, 109776, 137220, 182960, 230987, 274440, 461974, 548880, 692961, 923948, 1154935, 1385922, 1847896, 2309870, 2771844, 3464805, 3695792, 4619740, 5543688, 6929610, 9239480, 11087376, 13859220, 18478960, 27718440, 55436880]

約数ペア:

[(1, 55436880), (2, 27718440), (3, 18478960), (4, 13859220), (5, 11087376), (6, 9239480), (8, 6929610), (10, 5543688), (12, 4619740), (15, 3695792), (16, 3464805), (20, 2771844), (24, 2309870), (30, 1847896), (40, 1385922), (48, 1154935), (60, 923948), (80, 692961), (101, 548880), (120, 461974), (202, 274440), (240, 230987), (303, 182960), (404, 137220), (505, 109776), (606, 91480), (808, 68610), (1010, 54888), (1212, 45740), (1515, 36592), (1616, 34305), (2020, 27444), (2287, 24240), (2424, 22870), (3030, 18296), (4040, 13722), (4574, 12120), (4848, 11435), (6060, 9148), (6861, 8080)]