743040

素因数分解:

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

素因数の和:71

約数の個数: 128

約数和(自身を含む): 2692800

約数和(自身を除く): 1949760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 128, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 258, 270, 288, 320, 344, 360, 384, 387, 430, 432, 480, 516, 540, 576, 640, 645, 688, 720, 774, 860, 864, 960, 1032, 1080, 1152, 1161, 1290, 1376, 1440, 1548, 1720, 1728, 1920, 1935, 2064, 2160, 2322, 2580, 2752, 2880, 3096, 3440, 3456, 3870, 4128, 4320, 4644, 5160, 5504, 5760, 5805, 6192, 6880, 7740, 8256, 8640, 9288, 10320, 11610, 12384, 13760, 15480, 16512, 17280, 18576, 20640, 23220, 24768, 27520, 30960, 37152, 41280, 46440, 49536, 61920, 74304, 82560, 92880, 123840, 148608, 185760, 247680, 371520, 743040]

約数ペア:

[(1, 743040), (2, 371520), (3, 247680), (4, 185760), (5, 148608), (6, 123840), (8, 92880), (9, 82560), (10, 74304), (12, 61920), (15, 49536), (16, 46440), (18, 41280), (20, 37152), (24, 30960), (27, 27520), (30, 24768), (32, 23220), (36, 20640), (40, 18576), (43, 17280), (45, 16512), (48, 15480), (54, 13760), (60, 12384), (64, 11610), (72, 10320), (80, 9288), (86, 8640), (90, 8256), (96, 7740), (108, 6880), (120, 6192), (128, 5805), (129, 5760), (135, 5504), (144, 5160), (160, 4644), (172, 4320), (180, 4128), (192, 3870), (215, 3456), (216, 3440), (240, 3096), (258, 2880), (270, 2752), (288, 2580), (320, 2322), (344, 2160), (360, 2064), (384, 1935), (387, 1920), (430, 1728), (432, 1720), (480, 1548), (516, 1440), (540, 1376), (576, 1290), (640, 1161), (645, 1152), (688, 1080), (720, 1032), (774, 960), (860, 864)]