13551120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 240

約数和(自身を含む): 52228800

約数和(自身を除く): 38677680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 29, 30, 33, 36, 40, 44, 45, 48, 55, 58, 59, 60, 66, 72, 80, 87, 88, 90, 99, 110, 116, 118, 120, 132, 144, 145, 165, 174, 176, 177, 180, 198, 220, 232, 236, 240, 261, 264, 290, 295, 319, 330, 348, 354, 360, 396, 435, 440, 464, 472, 495, 522, 528, 531, 580, 590, 638, 649, 660, 696, 708, 720, 792, 870, 880, 885, 944, 957, 990, 1044, 1062, 1160, 1180, 1276, 1298, 1305, 1320, 1392, 1416, 1584, 1595, 1711, 1740, 1770, 1914, 1947, 1980, 2088, 2124, 2320, 2360, 2552, 2596, 2610, 2640, 2655, 2832, 2871, 3190, 3245, 3422, 3480, 3540, 3828, 3894, 3960, 4176, 4248, 4720, 4785, 5104, 5133, 5192, 5220, 5310, 5742, 5841, 6380, 6490, 6844, 6960, 7080, 7656, 7788, 7920, 8496, 8555, 9570, 9735, 10266, 10384, 10440, 10620, 11484, 11682, 12760, 12980, 13688, 14160, 14355, 15312, 15399, 15576, 17110, 18821, 19140, 19470, 20532, 20880, 21240, 22968, 23364, 25520, 25665, 25960, 27376, 28710, 29205, 30798, 31152, 34220, 37642, 38280, 38940, 41064, 42480, 45936, 46728, 51330, 51920, 56463, 57420, 58410, 61596, 68440, 75284, 76560, 76995, 77880, 82128, 93456, 94105, 102660, 112926, 114840, 116820, 123192, 136880, 150568, 153990, 155760, 169389, 188210, 205320, 225852, 229680, 233640, 246384, 282315, 301136, 307980, 338778, 376420, 410640, 451704, 467280, 564630, 615960, 677556, 752840, 846945, 903408, 1129260, 1231920, 1355112, 1505680, 1693890, 2258520, 2710224, 3387780, 4517040, 6775560, 13551120]

約数ペア:

[(1, 13551120), (2, 6775560), (3, 4517040), (4, 3387780), (5, 2710224), (6, 2258520), (8, 1693890), (9, 1505680), (10, 1355112), (11, 1231920), (12, 1129260), (15, 903408), (16, 846945), (18, 752840), (20, 677556), (22, 615960), (24, 564630), (29, 467280), (30, 451704), (33, 410640), (36, 376420), (40, 338778), (44, 307980), (45, 301136), (48, 282315), (55, 246384), (58, 233640), (59, 229680), (60, 225852), (66, 205320), (72, 188210), (80, 169389), (87, 155760), (88, 153990), (90, 150568), (99, 136880), (110, 123192), (116, 116820), (118, 114840), (120, 112926), (132, 102660), (144, 94105), (145, 93456), (165, 82128), (174, 77880), (176, 76995), (177, 76560), (180, 75284), (198, 68440), (220, 61596), (232, 58410), (236, 57420), (240, 56463), (261, 51920), (264, 51330), (290, 46728), (295, 45936), (319, 42480), (330, 41064), (348, 38940), (354, 38280), (360, 37642), (396, 34220), (435, 31152), (440, 30798), (464, 29205), (472, 28710), (495, 27376), (522, 25960), (528, 25665), (531, 25520), (580, 23364), (590, 22968), (638, 21240), (649, 20880), (660, 20532), (696, 19470), (708, 19140), (720, 18821), (792, 17110), (870, 15576), (880, 15399), (885, 15312), (944, 14355), (957, 14160), (990, 13688), (1044, 12980), (1062, 12760), (1160, 11682), (1180, 11484), (1276, 10620), (1298, 10440), (1305, 10384), (1320, 10266), (1392, 9735), (1416, 9570), (1584, 8555), (1595, 8496), (1711, 7920), (1740, 7788), (1770, 7656), (1914, 7080), (1947, 6960), (1980, 6844), (2088, 6490), (2124, 6380), (2320, 5841), (2360, 5742), (2552, 5310), (2596, 5220), (2610, 5192), (2640, 5133), (2655, 5104), (2832, 4785), (2871, 4720), (3190, 4248), (3245, 4176), (3422, 3960), (3480, 3894), (3540, 3828)]