7706520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{21407}}^1$

素因数の和:21424

約数の個数: 48

約数和(自身を含む): 25047360

約数和(自身を除く): 17340840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 21407, 42814, 64221, 85628, 107035, 128442, 171256, 192663, 214070, 256884, 321105, 385326, 428140, 513768, 642210, 770652, 856280, 963315, 1284420, 1541304, 1926630, 2568840, 3853260, 7706520]

約数ペア:

[(1, 7706520), (2, 3853260), (3, 2568840), (4, 1926630), (5, 1541304), (6, 1284420), (8, 963315), (9, 856280), (10, 770652), (12, 642210), (15, 513768), (18, 428140), (20, 385326), (24, 321105), (30, 256884), (36, 214070), (40, 192663), (45, 171256), (60, 128442), (72, 107035), (90, 85628), (120, 64221), (180, 42814), (360, 21407)]