55562880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:738

約数の個数: 128

約数和(自身を含む): 181494720

約数和(自身を除く): 125931840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 673, 688, 860, 960, 1032, 1290, 1346, 1376, 1720, 1920, 2019, 2064, 2580, 2692, 2752, 3365, 3440, 4038, 4128, 5160, 5384, 5504, 6730, 6880, 8076, 8256, 10095, 10320, 10768, 13460, 13760, 16152, 16512, 20190, 20640, 21536, 26920, 27520, 28939, 32304, 40380, 41280, 43072, 53840, 57878, 64608, 80760, 82560, 86144, 86817, 107680, 115756, 129216, 144695, 161520, 173634, 215360, 231512, 258432, 289390, 323040, 347268, 430720, 434085, 463024, 578780, 646080, 694536, 868170, 926048, 1157560, 1292160, 1389072, 1736340, 1852096, 2315120, 2778144, 3472680, 3704192, 4630240, 5556288, 6945360, 9260480, 11112576, 13890720, 18520960, 27781440, 55562880]

約数ペア:

[(1, 55562880), (2, 27781440), (3, 18520960), (4, 13890720), (5, 11112576), (6, 9260480), (8, 6945360), (10, 5556288), (12, 4630240), (15, 3704192), (16, 3472680), (20, 2778144), (24, 2315120), (30, 1852096), (32, 1736340), (40, 1389072), (43, 1292160), (48, 1157560), (60, 926048), (64, 868170), (80, 694536), (86, 646080), (96, 578780), (120, 463024), (128, 434085), (129, 430720), (160, 347268), (172, 323040), (192, 289390), (215, 258432), (240, 231512), (258, 215360), (320, 173634), (344, 161520), (384, 144695), (430, 129216), (480, 115756), (516, 107680), (640, 86817), (645, 86144), (673, 82560), (688, 80760), (860, 64608), (960, 57878), (1032, 53840), (1290, 43072), (1346, 41280), (1376, 40380), (1720, 32304), (1920, 28939), (2019, 27520), (2064, 26920), (2580, 21536), (2692, 20640), (2752, 20190), (3365, 16512), (3440, 16152), (4038, 13760), (4128, 13460), (5160, 10768), (5384, 10320), (5504, 10095), (6730, 8256), (6880, 8076)]