1088640

素因数分解:

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

素因数の和:41

約数の個数: 192

約数和(自身を含む): 4455360

約数和(自身を除く): 3366720

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, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 810, 840, 864, 896, 945, 960, 972, 1008, 1080, 1120, 1134, 1152, 1215, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1701, 1728, 1890, 1920, 1944, 2016, 2160, 2240, 2268, 2430, 2520, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3402, 3456, 3780, 3888, 4032, 4320, 4480, 4536, 4860, 5040, 5184, 5670, 5760, 6048, 6480, 6720, 6804, 7560, 7776, 8064, 8505, 8640, 9072, 9720, 10080, 10368, 11340, 12096, 12960, 13440, 13608, 15120, 15552, 17010, 17280, 18144, 19440, 20160, 22680, 24192, 25920, 27216, 30240, 31104, 34020, 36288, 38880, 40320, 45360, 51840, 54432, 60480, 68040, 72576, 77760, 90720, 108864, 120960, 136080, 155520, 181440, 217728, 272160, 362880, 544320, 1088640]

約数ペア:

[(1, 1088640), (2, 544320), (3, 362880), (4, 272160), (5, 217728), (6, 181440), (7, 155520), (8, 136080), (9, 120960), (10, 108864), (12, 90720), (14, 77760), (15, 72576), (16, 68040), (18, 60480), (20, 54432), (21, 51840), (24, 45360), (27, 40320), (28, 38880), (30, 36288), (32, 34020), (35, 31104), (36, 30240), (40, 27216), (42, 25920), (45, 24192), (48, 22680), (54, 20160), (56, 19440), (60, 18144), (63, 17280), (64, 17010), (70, 15552), (72, 15120), (80, 13608), (81, 13440), (84, 12960), (90, 12096), (96, 11340), (105, 10368), (108, 10080), (112, 9720), (120, 9072), (126, 8640), (128, 8505), (135, 8064), (140, 7776), (144, 7560), (160, 6804), (162, 6720), (168, 6480), (180, 6048), (189, 5760), (192, 5670), (210, 5184), (216, 5040), (224, 4860), (240, 4536), (243, 4480), (252, 4320), (270, 4032), (280, 3888), (288, 3780), (315, 3456), (320, 3402), (324, 3360), (336, 3240), (360, 3024), (378, 2880), (384, 2835), (405, 2688), (420, 2592), (432, 2520), (448, 2430), (480, 2268), (486, 2240), (504, 2160), (540, 2016), (560, 1944), (567, 1920), (576, 1890), (630, 1728), (640, 1701), (648, 1680), (672, 1620), (720, 1512), (756, 1440), (810, 1344), (840, 1296), (864, 1260), (896, 1215), (945, 1152), (960, 1134), (972, 1120), (1008, 1080)]