7786080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{5407}}^1$

素因数の和:5428

約数の個数: 72

約数和(自身を含む): 26574912

約数和(自身を除く): 18788832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 5407, 10814, 16221, 21628, 27035, 32442, 43256, 48663, 54070, 64884, 81105, 86512, 97326, 108140, 129768, 162210, 173024, 194652, 216280, 243315, 259536, 324420, 389304, 432560, 486630, 519072, 648840, 778608, 865120, 973260, 1297680, 1557216, 1946520, 2595360, 3893040, 7786080]

約数ペア:

[(1, 7786080), (2, 3893040), (3, 2595360), (4, 1946520), (5, 1557216), (6, 1297680), (8, 973260), (9, 865120), (10, 778608), (12, 648840), (15, 519072), (16, 486630), (18, 432560), (20, 389304), (24, 324420), (30, 259536), (32, 243315), (36, 216280), (40, 194652), (45, 173024), (48, 162210), (60, 129768), (72, 108140), (80, 97326), (90, 86512), (96, 81105), (120, 64884), (144, 54070), (160, 48663), (180, 43256), (240, 32442), (288, 27035), (360, 21628), (480, 16221), (720, 10814), (1440, 5407)]