15158880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:75

約数の個数: 288

約数和(自身を含む): 60328800

約数和(自身を除く): 45169920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 29, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 58, 60, 66, 72, 80, 87, 88, 90, 96, 99, 108, 110, 116, 120, 121, 132, 135, 144, 145, 160, 165, 174, 176, 180, 198, 216, 220, 232, 240, 242, 261, 264, 270, 288, 290, 297, 319, 330, 348, 352, 360, 363, 396, 432, 435, 440, 464, 480, 484, 495, 522, 528, 540, 580, 594, 605, 638, 660, 696, 720, 726, 783, 792, 864, 870, 880, 928, 957, 968, 990, 1044, 1056, 1080, 1089, 1160, 1188, 1210, 1276, 1305, 1320, 1392, 1440, 1452, 1485, 1566, 1584, 1595, 1740, 1760, 1815, 1914, 1936, 1980, 2088, 2160, 2178, 2320, 2376, 2420, 2552, 2610, 2640, 2784, 2871, 2904, 2970, 3132, 3168, 3190, 3267, 3480, 3509, 3630, 3828, 3872, 3915, 3960, 4176, 4320, 4356, 4640, 4752, 4785, 4840, 5104, 5220, 5280, 5445, 5742, 5808, 5940, 6264, 6380, 6534, 6960, 7018, 7260, 7656, 7830, 7920, 8352, 8613, 8712, 9504, 9570, 9680, 10208, 10440, 10527, 10890, 11484, 11616, 11880, 12528, 12760, 13068, 13920, 14036, 14355, 14520, 15312, 15660, 15840, 16335, 17226, 17424, 17545, 19140, 19360, 20880, 21054, 21780, 22968, 23760, 25056, 25520, 26136, 28072, 28710, 29040, 30624, 31320, 31581, 32670, 34452, 34848, 35090, 38280, 41760, 42108, 43065, 43560, 45936, 47520, 51040, 52272, 52635, 56144, 57420, 58080, 62640, 63162, 65340, 68904, 70180, 76560, 84216, 86130, 87120, 91872, 94743, 104544, 105270, 112288, 114840, 125280, 126324, 130680, 137808, 140360, 153120, 157905, 168432, 172260, 174240, 189486, 210540, 229680, 252648, 261360, 275616, 280720, 315810, 336864, 344520, 378972, 421080, 459360, 473715, 505296, 522720, 561440, 631620, 689040, 757944, 842160, 947430, 1010592, 1263240, 1378080, 1515888, 1684320, 1894860, 2526480, 3031776, 3789720, 5052960, 7579440, 15158880]

約数ペア:

[(1, 15158880), (2, 7579440), (3, 5052960), (4, 3789720), (5, 3031776), (6, 2526480), (8, 1894860), (9, 1684320), (10, 1515888), (11, 1378080), (12, 1263240), (15, 1010592), (16, 947430), (18, 842160), (20, 757944), (22, 689040), (24, 631620), (27, 561440), (29, 522720), (30, 505296), (32, 473715), (33, 459360), (36, 421080), (40, 378972), (44, 344520), (45, 336864), (48, 315810), (54, 280720), (55, 275616), (58, 261360), (60, 252648), (66, 229680), (72, 210540), (80, 189486), (87, 174240), (88, 172260), (90, 168432), (96, 157905), (99, 153120), (108, 140360), (110, 137808), (116, 130680), (120, 126324), (121, 125280), (132, 114840), (135, 112288), (144, 105270), (145, 104544), (160, 94743), (165, 91872), (174, 87120), (176, 86130), (180, 84216), (198, 76560), (216, 70180), (220, 68904), (232, 65340), (240, 63162), (242, 62640), (261, 58080), (264, 57420), (270, 56144), (288, 52635), (290, 52272), (297, 51040), (319, 47520), (330, 45936), (348, 43560), (352, 43065), (360, 42108), (363, 41760), (396, 38280), (432, 35090), (435, 34848), (440, 34452), (464, 32670), (480, 31581), (484, 31320), (495, 30624), (522, 29040), (528, 28710), (540, 28072), (580, 26136), (594, 25520), (605, 25056), (638, 23760), (660, 22968), (696, 21780), (720, 21054), (726, 20880), (783, 19360), (792, 19140), (864, 17545), (870, 17424), (880, 17226), (928, 16335), (957, 15840), (968, 15660), (990, 15312), (1044, 14520), (1056, 14355), (1080, 14036), (1089, 13920), (1160, 13068), (1188, 12760), (1210, 12528), (1276, 11880), (1305, 11616), (1320, 11484), (1392, 10890), (1440, 10527), (1452, 10440), (1485, 10208), (1566, 9680), (1584, 9570), (1595, 9504), (1740, 8712), (1760, 8613), (1815, 8352), (1914, 7920), (1936, 7830), (1980, 7656), (2088, 7260), (2160, 7018), (2178, 6960), (2320, 6534), (2376, 6380), (2420, 6264), (2552, 5940), (2610, 5808), (2640, 5742), (2784, 5445), (2871, 5280), (2904, 5220), (2970, 5104), (3132, 4840), (3168, 4785), (3190, 4752), (3267, 4640), (3480, 4356), (3509, 4320), (3630, 4176), (3828, 3960), (3872, 3915)]