55402080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{115421}}^1$

素因数の和:115439

約数の個数: 48

約数和(自身を含む): 174518064

約数和(自身を除く): 119115984

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, 115421, 230842, 346263, 461684, 577105, 692526, 923368, 1154210, 1385052, 1731315, 1846736, 2308420, 2770104, 3462630, 3693472, 4616840, 5540208, 6925260, 9233680, 11080416, 13850520, 18467360, 27701040, 55402080]

約数ペア:

[(1, 55402080), (2, 27701040), (3, 18467360), (4, 13850520), (5, 11080416), (6, 9233680), (8, 6925260), (10, 5540208), (12, 4616840), (15, 3693472), (16, 3462630), (20, 2770104), (24, 2308420), (30, 1846736), (32, 1731315), (40, 1385052), (48, 1154210), (60, 923368), (80, 692526), (96, 577105), (120, 461684), (160, 346263), (240, 230842), (480, 115421)]