277066080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{192407}}^1$

素因数の和:192428

約数の個数: 72

約数和(自身を含む): 945492912

約数和(自身を除く): 668426832

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, 192407, 384814, 577221, 769628, 962035, 1154442, 1539256, 1731663, 1924070, 2308884, 2886105, 3078512, 3463326, 3848140, 4617768, 5772210, 6157024, 6926652, 7696280, 8658315, 9235536, 11544420, 13853304, 15392560, 17316630, 18471072, 23088840, 27706608, 30785120, 34633260, 46177680, 55413216, 69266520, 92355360, 138533040, 277066080]

約数ペア:

[(1, 277066080), (2, 138533040), (3, 92355360), (4, 69266520), (5, 55413216), (6, 46177680), (8, 34633260), (9, 30785120), (10, 27706608), (12, 23088840), (15, 18471072), (16, 17316630), (18, 15392560), (20, 13853304), (24, 11544420), (30, 9235536), (32, 8658315), (36, 7696280), (40, 6926652), (45, 6157024), (48, 5772210), (60, 4617768), (72, 3848140), (80, 3463326), (90, 3078512), (96, 2886105), (120, 2308884), (144, 1924070), (160, 1731663), (180, 1539256), (240, 1154442), (288, 962035), (360, 769628), (480, 577221), (720, 384814), (1440, 192407)]