354077280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1877}}^1$

素因数の和:2029

約数の個数: 144

約数和(自身を含む): 1218160944

約数和(自身を除く): 864083664

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, 131, 144, 160, 180, 240, 262, 288, 360, 393, 480, 524, 655, 720, 786, 1048, 1179, 1310, 1440, 1572, 1877, 1965, 2096, 2358, 2620, 3144, 3754, 3930, 4192, 4716, 5240, 5631, 5895, 6288, 7508, 7860, 9385, 9432, 10480, 11262, 11790, 12576, 15016, 15720, 16893, 18770, 18864, 20960, 22524, 23580, 28155, 30032, 31440, 33786, 37540, 37728, 45048, 47160, 56310, 60064, 62880, 67572, 75080, 84465, 90096, 94320, 112620, 135144, 150160, 168930, 180192, 188640, 225240, 245887, 270288, 300320, 337860, 450480, 491774, 540576, 675720, 737661, 900960, 983548, 1229435, 1351440, 1475322, 1967096, 2212983, 2458870, 2702880, 2950644, 3688305, 3934192, 4425966, 4917740, 5901288, 7376610, 7868384, 8851932, 9835480, 11064915, 11802576, 14753220, 17703864, 19670960, 22129830, 23605152, 29506440, 35407728, 39341920, 44259660, 59012880, 70815456, 88519320, 118025760, 177038640, 354077280]

約数ペア:

[(1, 354077280), (2, 177038640), (3, 118025760), (4, 88519320), (5, 70815456), (6, 59012880), (8, 44259660), (9, 39341920), (10, 35407728), (12, 29506440), (15, 23605152), (16, 22129830), (18, 19670960), (20, 17703864), (24, 14753220), (30, 11802576), (32, 11064915), (36, 9835480), (40, 8851932), (45, 7868384), (48, 7376610), (60, 5901288), (72, 4917740), (80, 4425966), (90, 3934192), (96, 3688305), (120, 2950644), (131, 2702880), (144, 2458870), (160, 2212983), (180, 1967096), (240, 1475322), (262, 1351440), (288, 1229435), (360, 983548), (393, 900960), (480, 737661), (524, 675720), (655, 540576), (720, 491774), (786, 450480), (1048, 337860), (1179, 300320), (1310, 270288), (1440, 245887), (1572, 225240), (1877, 188640), (1965, 180192), (2096, 168930), (2358, 150160), (2620, 135144), (3144, 112620), (3754, 94320), (3930, 90096), (4192, 84465), (4716, 75080), (5240, 67572), (5631, 62880), (5895, 60064), (6288, 56310), (7508, 47160), (7860, 45048), (9385, 37728), (9432, 37540), (10480, 33786), (11262, 31440), (11790, 30032), (12576, 28155), (15016, 23580), (15720, 22524), (16893, 20960), (18770, 18864)]