74453040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{34469}}^1$

素因数の和:34491

約数の個数: 80

約数和(自身を含む): 256456800

約数和(自身を除く): 182003760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 34469, 68938, 103407, 137876, 172345, 206814, 275752, 310221, 344690, 413628, 517035, 551504, 620442, 689380, 827256, 930663, 1034070, 1240884, 1378760, 1551105, 1654512, 1861326, 2068140, 2481768, 2757520, 3102210, 3722652, 4136280, 4653315, 4963536, 6204420, 7445304, 8272560, 9306630, 12408840, 14890608, 18613260, 24817680, 37226520, 74453040]

約数ペア:

[(1, 74453040), (2, 37226520), (3, 24817680), (4, 18613260), (5, 14890608), (6, 12408840), (8, 9306630), (9, 8272560), (10, 7445304), (12, 6204420), (15, 4963536), (16, 4653315), (18, 4136280), (20, 3722652), (24, 3102210), (27, 2757520), (30, 2481768), (36, 2068140), (40, 1861326), (45, 1654512), (48, 1551105), (54, 1378760), (60, 1240884), (72, 1034070), (80, 930663), (90, 827256), (108, 689380), (120, 620442), (135, 551504), (144, 517035), (180, 413628), (216, 344690), (240, 310221), (270, 275752), (360, 206814), (432, 172345), (540, 137876), (720, 103407), (1080, 68938), (2160, 34469)]