282281760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:997

約数の個数: 240

約数和(自身を含む): 1040630976

約数和(自身を除く): 758349216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 540, 552, 621, 648, 690, 720, 736, 810, 828, 864, 920, 947, 1035, 1080, 1104, 1242, 1296, 1380, 1440, 1620, 1656, 1840, 1863, 1894, 2070, 2160, 2208, 2484, 2592, 2760, 2841, 3105, 3240, 3312, 3680, 3726, 3788, 4140, 4320, 4735, 4968, 5520, 5682, 6210, 6480, 6624, 7452, 7576, 8280, 8523, 9315, 9470, 9936, 11040, 11364, 12420, 12960, 14205, 14904, 15152, 16560, 17046, 18630, 18940, 19872, 21781, 22728, 24840, 25569, 28410, 29808, 30304, 33120, 34092, 37260, 37880, 42615, 43562, 45456, 49680, 51138, 56820, 59616, 65343, 68184, 74520, 75760, 76707, 85230, 87124, 90912, 99360, 102276, 108905, 113640, 127845, 130686, 136368, 149040, 151520, 153414, 170460, 174248, 196029, 204552, 217810, 227280, 255690, 261372, 272736, 298080, 306828, 326715, 340920, 348496, 383535, 392058, 409104, 435620, 454560, 511380, 522744, 588087, 613656, 653430, 681840, 696992, 767070, 784116, 818208, 871240, 980145, 1022760, 1045488, 1176174, 1227312, 1306860, 1363680, 1534140, 1568232, 1742480, 1764261, 1960290, 2045520, 2090976, 2352348, 2454624, 2613720, 2940435, 3068280, 3136464, 3484960, 3528522, 3920580, 4091040, 4704696, 5227440, 5880870, 6136560, 6272928, 7057044, 7841160, 8821305, 9409392, 10454880, 11761740, 12273120, 14114088, 15682320, 17642610, 18818784, 23523480, 28228176, 31364640, 35285220, 47046960, 56456352, 70570440, 94093920, 141140880, 282281760]

約数ペア:

[(1, 282281760), (2, 141140880), (3, 94093920), (4, 70570440), (5, 56456352), (6, 47046960), (8, 35285220), (9, 31364640), (10, 28228176), (12, 23523480), (15, 18818784), (16, 17642610), (18, 15682320), (20, 14114088), (23, 12273120), (24, 11761740), (27, 10454880), (30, 9409392), (32, 8821305), (36, 7841160), (40, 7057044), (45, 6272928), (46, 6136560), (48, 5880870), (54, 5227440), (60, 4704696), (69, 4091040), (72, 3920580), (80, 3528522), (81, 3484960), (90, 3136464), (92, 3068280), (96, 2940435), (108, 2613720), (115, 2454624), (120, 2352348), (135, 2090976), (138, 2045520), (144, 1960290), (160, 1764261), (162, 1742480), (180, 1568232), (184, 1534140), (207, 1363680), (216, 1306860), (230, 1227312), (240, 1176174), (270, 1045488), (276, 1022760), (288, 980145), (324, 871240), (345, 818208), (360, 784116), (368, 767070), (405, 696992), (414, 681840), (432, 653430), (460, 613656), (480, 588087), (540, 522744), (552, 511380), (621, 454560), (648, 435620), (690, 409104), (720, 392058), (736, 383535), (810, 348496), (828, 340920), (864, 326715), (920, 306828), (947, 298080), (1035, 272736), (1080, 261372), (1104, 255690), (1242, 227280), (1296, 217810), (1380, 204552), (1440, 196029), (1620, 174248), (1656, 170460), (1840, 153414), (1863, 151520), (1894, 149040), (2070, 136368), (2160, 130686), (2208, 127845), (2484, 113640), (2592, 108905), (2760, 102276), (2841, 99360), (3105, 90912), (3240, 87124), (3312, 85230), (3680, 76707), (3726, 75760), (3788, 74520), (4140, 68184), (4320, 65343), (4735, 59616), (4968, 56820), (5520, 51138), (5682, 49680), (6210, 45456), (6480, 43562), (6624, 42615), (7452, 37880), (7576, 37260), (8280, 34092), (8523, 33120), (9315, 30304), (9470, 29808), (9936, 28410), (11040, 25569), (11364, 24840), (12420, 22728), (12960, 21781), (14205, 19872), (14904, 18940), (15152, 18630), (16560, 17046)]