1195728480

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{359}}^1$

素因数の和:643

約数の個数: 240

約数和(自身を含む): 4248145440

約数和(自身を除く): 3052416960

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, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 257, 270, 288, 324, 359, 360, 405, 432, 480, 514, 540, 648, 718, 720, 771, 810, 864, 1028, 1077, 1080, 1285, 1296, 1436, 1440, 1542, 1620, 1795, 2056, 2154, 2160, 2313, 2570, 2592, 2872, 3084, 3231, 3240, 3590, 3855, 4112, 4308, 4320, 4626, 5140, 5385, 5744, 6168, 6462, 6480, 6939, 7180, 7710, 8224, 8616, 9252, 9693, 10280, 10770, 11488, 11565, 12336, 12924, 12960, 13878, 14360, 15420, 16155, 17232, 18504, 19386, 20560, 20817, 21540, 23130, 24672, 25848, 27756, 28720, 29079, 30840, 32310, 34464, 34695, 37008, 38772, 41120, 41634, 43080, 46260, 48465, 51696, 55512, 57440, 58158, 61680, 64620, 69390, 74016, 77544, 83268, 86160, 92263, 92520, 96930, 103392, 104085, 111024, 116316, 123360, 129240, 138780, 145395, 155088, 166536, 172320, 184526, 185040, 193860, 208170, 222048, 232632, 258480, 276789, 277560, 290790, 310176, 333072, 369052, 370080, 387720, 416340, 461315, 465264, 516960, 553578, 555120, 581580, 666144, 738104, 775440, 830367, 832680, 922630, 930528, 1107156, 1110240, 1163160, 1383945, 1476208, 1550880, 1660734, 1665360, 1845260, 2214312, 2326320, 2491101, 2767890, 2952416, 3321468, 3330720, 3690520, 4151835, 4428624, 4652640, 4982202, 5535780, 6642936, 7381040, 7473303, 8303670, 8857248, 9964404, 11071560, 12455505, 13285872, 14762080, 14946606, 16607340, 19928808, 22143120, 24911010, 26571744, 29893212, 33214680, 37366515, 39857616, 44286240, 49822020, 59786424, 66429360, 74733030, 79715232, 99644040, 119572848, 132858720, 149466060, 199288080, 239145696, 298932120, 398576160, 597864240, 1195728480]

約数ペア:

[(1, 1195728480), (2, 597864240), (3, 398576160), (4, 298932120), (5, 239145696), (6, 199288080), (8, 149466060), (9, 132858720), (10, 119572848), (12, 99644040), (15, 79715232), (16, 74733030), (18, 66429360), (20, 59786424), (24, 49822020), (27, 44286240), (30, 39857616), (32, 37366515), (36, 33214680), (40, 29893212), (45, 26571744), (48, 24911010), (54, 22143120), (60, 19928808), (72, 16607340), (80, 14946606), (81, 14762080), (90, 13285872), (96, 12455505), (108, 11071560), (120, 9964404), (135, 8857248), (144, 8303670), (160, 7473303), (162, 7381040), (180, 6642936), (216, 5535780), (240, 4982202), (257, 4652640), (270, 4428624), (288, 4151835), (324, 3690520), (359, 3330720), (360, 3321468), (405, 2952416), (432, 2767890), (480, 2491101), (514, 2326320), (540, 2214312), (648, 1845260), (718, 1665360), (720, 1660734), (771, 1550880), (810, 1476208), (864, 1383945), (1028, 1163160), (1077, 1110240), (1080, 1107156), (1285, 930528), (1296, 922630), (1436, 832680), (1440, 830367), (1542, 775440), (1620, 738104), (1795, 666144), (2056, 581580), (2154, 555120), (2160, 553578), (2313, 516960), (2570, 465264), (2592, 461315), (2872, 416340), (3084, 387720), (3231, 370080), (3240, 369052), (3590, 333072), (3855, 310176), (4112, 290790), (4308, 277560), (4320, 276789), (4626, 258480), (5140, 232632), (5385, 222048), (5744, 208170), (6168, 193860), (6462, 185040), (6480, 184526), (6939, 172320), (7180, 166536), (7710, 155088), (8224, 145395), (8616, 138780), (9252, 129240), (9693, 123360), (10280, 116316), (10770, 111024), (11488, 104085), (11565, 103392), (12336, 96930), (12924, 92520), (12960, 92263), (13878, 86160), (14360, 83268), (15420, 77544), (16155, 74016), (17232, 69390), (18504, 64620), (19386, 61680), (20560, 58158), (20817, 57440), (21540, 55512), (23130, 51696), (24672, 48465), (25848, 46260), (27756, 43080), (28720, 41634), (29079, 41120), (30840, 38772), (32310, 37008), (34464, 34695)]