1356480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{157}}^1$

素因数の和:183

約数の個数: 112

約数和(自身を含む): 4815840

約数和(自身を除く): 3459360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 157, 160, 180, 192, 216, 240, 270, 288, 314, 320, 360, 432, 471, 480, 540, 576, 628, 720, 785, 864, 942, 960, 1080, 1256, 1413, 1440, 1570, 1728, 1884, 2160, 2355, 2512, 2826, 2880, 3140, 3768, 4239, 4320, 4710, 5024, 5652, 6280, 7065, 7536, 8478, 8640, 9420, 10048, 11304, 12560, 14130, 15072, 16956, 18840, 21195, 22608, 25120, 28260, 30144, 33912, 37680, 42390, 45216, 50240, 56520, 67824, 75360, 84780, 90432, 113040, 135648, 150720, 169560, 226080, 271296, 339120, 452160, 678240, 1356480]

約数ペア:

[(1, 1356480), (2, 678240), (3, 452160), (4, 339120), (5, 271296), (6, 226080), (8, 169560), (9, 150720), (10, 135648), (12, 113040), (15, 90432), (16, 84780), (18, 75360), (20, 67824), (24, 56520), (27, 50240), (30, 45216), (32, 42390), (36, 37680), (40, 33912), (45, 30144), (48, 28260), (54, 25120), (60, 22608), (64, 21195), (72, 18840), (80, 16956), (90, 15072), (96, 14130), (108, 12560), (120, 11304), (135, 10048), (144, 9420), (157, 8640), (160, 8478), (180, 7536), (192, 7065), (216, 6280), (240, 5652), (270, 5024), (288, 4710), (314, 4320), (320, 4239), (360, 3768), (432, 3140), (471, 2880), (480, 2826), (540, 2512), (576, 2355), (628, 2160), (720, 1884), (785, 1728), (864, 1570), (942, 1440), (960, 1413), (1080, 1256)]