89756640

素因数分解:

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

素因数の和:366

約数の個数: 192

約数和(自身を含む): 319334400

約数和(自身を除く): 229577760

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, 90, 96, 108, 120, 135, 144, 158, 160, 180, 216, 237, 240, 263, 270, 288, 316, 360, 395, 432, 474, 480, 526, 540, 632, 711, 720, 789, 790, 864, 948, 1052, 1080, 1185, 1264, 1315, 1422, 1440, 1578, 1580, 1896, 2104, 2133, 2160, 2367, 2370, 2528, 2630, 2844, 3156, 3160, 3555, 3792, 3945, 4208, 4266, 4320, 4734, 4740, 5260, 5688, 6312, 6320, 7101, 7110, 7584, 7890, 8416, 8532, 9468, 9480, 10520, 10665, 11376, 11835, 12624, 12640, 14202, 14220, 15780, 17064, 18936, 18960, 20777, 21040, 21330, 22752, 23670, 25248, 28404, 28440, 31560, 34128, 35505, 37872, 37920, 41554, 42080, 42660, 47340, 56808, 56880, 62331, 63120, 68256, 71010, 75744, 83108, 85320, 94680, 103885, 113616, 113760, 124662, 126240, 142020, 166216, 170640, 186993, 189360, 207770, 227232, 249324, 284040, 311655, 332432, 341280, 373986, 378720, 415540, 498648, 560979, 568080, 623310, 664864, 747972, 831080, 934965, 997296, 1121958, 1136160, 1246620, 1495944, 1662160, 1869930, 1994592, 2243916, 2493240, 2804895, 2991888, 3324320, 3739860, 4487832, 4986480, 5609790, 5983776, 7479720, 8975664, 9972960, 11219580, 14959440, 17951328, 22439160, 29918880, 44878320, 89756640]

約数ペア:

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