269269920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:369

約数の個数: 240

約数和(自身を含む): 965986560

約数和(自身を除く): 696716640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 79, 80, 81, 90, 96, 108, 120, 135, 144, 158, 160, 162, 180, 216, 237, 240, 263, 270, 288, 316, 324, 360, 395, 405, 432, 474, 480, 526, 540, 632, 648, 711, 720, 789, 790, 810, 864, 948, 1052, 1080, 1185, 1264, 1296, 1315, 1422, 1440, 1578, 1580, 1620, 1896, 2104, 2133, 2160, 2367, 2370, 2528, 2592, 2630, 2844, 3156, 3160, 3240, 3555, 3792, 3945, 4208, 4266, 4320, 4734, 4740, 5260, 5688, 6312, 6320, 6399, 6480, 7101, 7110, 7584, 7890, 8416, 8532, 9468, 9480, 10520, 10665, 11376, 11835, 12624, 12640, 12798, 12960, 14202, 14220, 15780, 17064, 18936, 18960, 20777, 21040, 21303, 21330, 22752, 23670, 25248, 25596, 28404, 28440, 31560, 31995, 34128, 35505, 37872, 37920, 41554, 42080, 42606, 42660, 47340, 51192, 56808, 56880, 62331, 63120, 63990, 68256, 71010, 75744, 83108, 85212, 85320, 94680, 102384, 103885, 106515, 113616, 113760, 124662, 126240, 127980, 142020, 166216, 170424, 170640, 186993, 189360, 204768, 207770, 213030, 227232, 249324, 255960, 284040, 311655, 332432, 340848, 341280, 373986, 378720, 415540, 426060, 498648, 511920, 560979, 568080, 623310, 664864, 681696, 747972, 831080, 852120, 934965, 997296, 1023840, 1121958, 1136160, 1246620, 1495944, 1662160, 1682937, 1704240, 1869930, 1994592, 2243916, 2493240, 2804895, 2991888, 3324320, 3365874, 3408480, 3739860, 4487832, 4986480, 5609790, 5983776, 6731748, 7479720, 8414685, 8975664, 9972960, 11219580, 13463496, 14959440, 16829370, 17951328, 22439160, 26926992, 29918880, 33658740, 44878320, 53853984, 67317480, 89756640, 134634960, 269269920]

約数ペア:

[(1, 269269920), (2, 134634960), (3, 89756640), (4, 67317480), (5, 53853984), (6, 44878320), (8, 33658740), (9, 29918880), (10, 26926992), (12, 22439160), (15, 17951328), (16, 16829370), (18, 14959440), (20, 13463496), (24, 11219580), (27, 9972960), (30, 8975664), (32, 8414685), (36, 7479720), (40, 6731748), (45, 5983776), (48, 5609790), (54, 4986480), (60, 4487832), (72, 3739860), (79, 3408480), (80, 3365874), (81, 3324320), (90, 2991888), (96, 2804895), (108, 2493240), (120, 2243916), (135, 1994592), (144, 1869930), (158, 1704240), (160, 1682937), (162, 1662160), (180, 1495944), (216, 1246620), (237, 1136160), (240, 1121958), (263, 1023840), (270, 997296), (288, 934965), (316, 852120), (324, 831080), (360, 747972), (395, 681696), (405, 664864), (432, 623310), (474, 568080), (480, 560979), (526, 511920), (540, 498648), (632, 426060), (648, 415540), (711, 378720), (720, 373986), (789, 341280), (790, 340848), (810, 332432), (864, 311655), (948, 284040), (1052, 255960), (1080, 249324), (1185, 227232), (1264, 213030), (1296, 207770), (1315, 204768), (1422, 189360), (1440, 186993), (1578, 170640), (1580, 170424), (1620, 166216), (1896, 142020), (2104, 127980), (2133, 126240), (2160, 124662), (2367, 113760), (2370, 113616), (2528, 106515), (2592, 103885), (2630, 102384), (2844, 94680), (3156, 85320), (3160, 85212), (3240, 83108), (3555, 75744), (3792, 71010), (3945, 68256), (4208, 63990), (4266, 63120), (4320, 62331), (4734, 56880), (4740, 56808), (5260, 51192), (5688, 47340), (6312, 42660), (6320, 42606), (6399, 42080), (6480, 41554), (7101, 37920), (7110, 37872), (7584, 35505), (7890, 34128), (8416, 31995), (8532, 31560), (9468, 28440), (9480, 28404), (10520, 25596), (10665, 25248), (11376, 23670), (11835, 22752), (12624, 21330), (12640, 21303), (12798, 21040), (12960, 20777), (14202, 18960), (14220, 18936), (15780, 17064)]