55570080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{115771}}^1$

素因数の和:115789

約数の個数: 48

約数和(自身を含む): 175047264

約数和(自身を除く): 119477184

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, 115771, 231542, 347313, 463084, 578855, 694626, 926168, 1157710, 1389252, 1736565, 1852336, 2315420, 2778504, 3473130, 3704672, 4630840, 5557008, 6946260, 9261680, 11114016, 13892520, 18523360, 27785040, 55570080]

約数ペア:

[(1, 55570080), (2, 27785040), (3, 18523360), (4, 13892520), (5, 11114016), (6, 9261680), (8, 6946260), (10, 5557008), (12, 4630840), (15, 3704672), (16, 3473130), (20, 2778504), (24, 2315420), (30, 1852336), (32, 1736565), (40, 1389252), (48, 1157710), (60, 926168), (80, 694626), (96, 578855), (120, 463084), (160, 347313), (240, 231542), (480, 115771)]