1078354560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:339

約数の個数: 256

約数和(自身を含む): 3608841600

約数和(自身を除く): 2530487040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 107, 116, 120, 128, 145, 160, 174, 181, 192, 214, 232, 240, 290, 320, 321, 348, 362, 384, 428, 435, 464, 480, 535, 543, 580, 640, 642, 696, 724, 856, 870, 905, 928, 960, 1070, 1086, 1160, 1284, 1392, 1448, 1605, 1712, 1740, 1810, 1856, 1920, 2140, 2172, 2320, 2568, 2715, 2784, 2896, 3103, 3210, 3424, 3480, 3620, 3712, 4280, 4344, 4640, 5136, 5249, 5430, 5568, 5792, 6206, 6420, 6848, 6960, 7240, 8560, 8688, 9280, 9309, 10272, 10498, 10860, 11136, 11584, 12412, 12840, 13696, 13920, 14480, 15515, 15747, 17120, 17376, 18560, 18618, 19367, 20544, 20996, 21720, 23168, 24824, 25680, 26245, 27840, 28960, 31030, 31494, 34240, 34752, 37236, 38734, 41088, 41992, 43440, 46545, 49648, 51360, 52490, 55680, 57920, 58101, 62060, 62988, 68480, 69504, 74472, 77468, 78735, 83984, 86880, 93090, 96835, 99296, 102720, 104980, 115840, 116202, 124120, 125976, 148944, 154936, 157470, 167968, 173760, 186180, 193670, 198592, 205440, 209960, 232404, 248240, 251952, 290505, 297888, 309872, 314940, 335936, 347520, 372360, 387340, 397184, 419920, 464808, 496480, 503904, 561643, 581010, 595776, 619744, 629880, 671872, 744720, 774680, 839840, 929616, 992960, 1007808, 1123286, 1162020, 1191552, 1239488, 1259760, 1489440, 1549360, 1679680, 1684929, 1859232, 1985920, 2015616, 2246572, 2324040, 2478976, 2519520, 2808215, 2978880, 3098720, 3359360, 3369858, 3718464, 4493144, 4648080, 5039040, 5616430, 5957760, 6197440, 6739716, 7436928, 8424645, 8986288, 9296160, 10078080, 11232860, 12394880, 13479432, 16849290, 17972576, 18592320, 22465720, 26958864, 33698580, 35945152, 37184640, 44931440, 53917728, 67397160, 71890304, 89862880, 107835456, 134794320, 179725760, 215670912, 269588640, 359451520, 539177280, 1078354560]

約数ペア:

[(1, 1078354560), (2, 539177280), (3, 359451520), (4, 269588640), (5, 215670912), (6, 179725760), (8, 134794320), (10, 107835456), (12, 89862880), (15, 71890304), (16, 67397160), (20, 53917728), (24, 44931440), (29, 37184640), (30, 35945152), (32, 33698580), (40, 26958864), (48, 22465720), (58, 18592320), (60, 17972576), (64, 16849290), (80, 13479432), (87, 12394880), (96, 11232860), (107, 10078080), (116, 9296160), (120, 8986288), (128, 8424645), (145, 7436928), (160, 6739716), (174, 6197440), (181, 5957760), (192, 5616430), (214, 5039040), (232, 4648080), (240, 4493144), (290, 3718464), (320, 3369858), (321, 3359360), (348, 3098720), (362, 2978880), (384, 2808215), (428, 2519520), (435, 2478976), (464, 2324040), (480, 2246572), (535, 2015616), (543, 1985920), (580, 1859232), (640, 1684929), (642, 1679680), (696, 1549360), (724, 1489440), (856, 1259760), (870, 1239488), (905, 1191552), (928, 1162020), (960, 1123286), (1070, 1007808), (1086, 992960), (1160, 929616), (1284, 839840), (1392, 774680), (1448, 744720), (1605, 671872), (1712, 629880), (1740, 619744), (1810, 595776), (1856, 581010), (1920, 561643), (2140, 503904), (2172, 496480), (2320, 464808), (2568, 419920), (2715, 397184), (2784, 387340), (2896, 372360), (3103, 347520), (3210, 335936), (3424, 314940), (3480, 309872), (3620, 297888), (3712, 290505), (4280, 251952), (4344, 248240), (4640, 232404), (5136, 209960), (5249, 205440), (5430, 198592), (5568, 193670), (5792, 186180), (6206, 173760), (6420, 167968), (6848, 157470), (6960, 154936), (7240, 148944), (8560, 125976), (8688, 124120), (9280, 116202), (9309, 115840), (10272, 104980), (10498, 102720), (10860, 99296), (11136, 96835), (11584, 93090), (12412, 86880), (12840, 83984), (13696, 78735), (13920, 77468), (14480, 74472), (15515, 69504), (15747, 68480), (17120, 62988), (17376, 62060), (18560, 58101), (18618, 57920), (19367, 55680), (20544, 52490), (20996, 51360), (21720, 49648), (23168, 46545), (24824, 43440), (25680, 41992), (26245, 41088), (27840, 38734), (28960, 37236), (31030, 34752), (31494, 34240)]