544320

素因数分解:

$2^6\times 3^5\times 5^1\times 7^1$

素因数の和:39

約数の個数: 168

約数和(自身を含む): 2218944

約数和(自身を除く): 1674624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1701, 1728, 1890, 1944, 2016, 2160, 2240, 2268, 2430, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3402, 3780, 3888, 4032, 4320, 4536, 4860, 5040, 5184, 5670, 6048, 6480, 6720, 6804, 7560, 7776, 8505, 8640, 9072, 9720, 10080, 11340, 12096, 12960, 13608, 15120, 15552, 17010, 18144, 19440, 20160, 22680, 25920, 27216, 30240, 34020, 36288, 38880, 45360, 54432, 60480, 68040, 77760, 90720, 108864, 136080, 181440, 272160, 544320]

約数ペア:

[(1, 544320), (2, 272160), (3, 181440), (4, 136080), (5, 108864), (6, 90720), (7, 77760), (8, 68040), (9, 60480), (10, 54432), (12, 45360), (14, 38880), (15, 36288), (16, 34020), (18, 30240), (20, 27216), (21, 25920), (24, 22680), (27, 20160), (28, 19440), (30, 18144), (32, 17010), (35, 15552), (36, 15120), (40, 13608), (42, 12960), (45, 12096), (48, 11340), (54, 10080), (56, 9720), (60, 9072), (63, 8640), (64, 8505), (70, 7776), (72, 7560), (80, 6804), (81, 6720), (84, 6480), (90, 6048), (96, 5670), (105, 5184), (108, 5040), (112, 4860), (120, 4536), (126, 4320), (135, 4032), (140, 3888), (144, 3780), (160, 3402), (162, 3360), (168, 3240), (180, 3024), (189, 2880), (192, 2835), (210, 2592), (216, 2520), (224, 2430), (240, 2268), (243, 2240), (252, 2160), (270, 2016), (280, 1944), (288, 1890), (315, 1728), (320, 1701), (324, 1680), (336, 1620), (360, 1512), (378, 1440), (405, 1344), (420, 1296), (432, 1260), (448, 1215), (480, 1134), (486, 1120), (504, 1080), (540, 1008), (560, 972), (567, 960), (576, 945), (630, 864), (648, 840), (672, 810), (720, 756)]