180876960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:652

約数の個数: 288

約数和(自身を含む): 709974720

約数和(自身を除く): 529097760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 132, 144, 152, 160, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 288, 304, 330, 342, 352, 360, 380, 396, 418, 440, 456, 480, 495, 528, 570, 601, 608, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1045, 1056, 1140, 1202, 1254, 1320, 1368, 1440, 1520, 1584, 1672, 1710, 1760, 1803, 1824, 1881, 1980, 2090, 2280, 2404, 2508, 2640, 2736, 3005, 3040, 3135, 3168, 3344, 3420, 3606, 3762, 3960, 4180, 4560, 4808, 5016, 5280, 5409, 5472, 6010, 6270, 6611, 6688, 6840, 7212, 7524, 7920, 8360, 9015, 9120, 9405, 9616, 10032, 10818, 11419, 12020, 12540, 13222, 13680, 14424, 15048, 15840, 16720, 18030, 18810, 19232, 19833, 20064, 21636, 22838, 24040, 25080, 26444, 27045, 27360, 28848, 30096, 33055, 33440, 34257, 36060, 37620, 39666, 43272, 45676, 48080, 50160, 52888, 54090, 57095, 57696, 59499, 60192, 66110, 68514, 72120, 75240, 79332, 86544, 91352, 96160, 99165, 100320, 102771, 105776, 108180, 114190, 118998, 125609, 132220, 137028, 144240, 150480, 158664, 171285, 173088, 182704, 198330, 205542, 211552, 216360, 228380, 237996, 251218, 264440, 274056, 288480, 297495, 300960, 317328, 342570, 365408, 376827, 396660, 411084, 432720, 456760, 475992, 502436, 513855, 528880, 548112, 594990, 628045, 634656, 685140, 753654, 793320, 822168, 865440, 913520, 951984, 1004872, 1027710, 1057760, 1096224, 1130481, 1189980, 1256090, 1370280, 1507308, 1586640, 1644336, 1827040, 1884135, 1903968, 2009744, 2055420, 2260962, 2379960, 2512180, 2740560, 3014616, 3173280, 3288672, 3768270, 4019488, 4110840, 4521924, 4759920, 5024360, 5481120, 5652405, 6029232, 7536540, 8221680, 9043848, 9519840, 10048720, 11304810, 12058464, 15073080, 16443360, 18087696, 20097440, 22609620, 30146160, 36175392, 45219240, 60292320, 90438480, 180876960]

約数ペア:

[(1, 180876960), (2, 90438480), (3, 60292320), (4, 45219240), (5, 36175392), (6, 30146160), (8, 22609620), (9, 20097440), (10, 18087696), (11, 16443360), (12, 15073080), (15, 12058464), (16, 11304810), (18, 10048720), (19, 9519840), (20, 9043848), (22, 8221680), (24, 7536540), (30, 6029232), (32, 5652405), (33, 5481120), (36, 5024360), (38, 4759920), (40, 4521924), (44, 4110840), (45, 4019488), (48, 3768270), (55, 3288672), (57, 3173280), (60, 3014616), (66, 2740560), (72, 2512180), (76, 2379960), (80, 2260962), (88, 2055420), (90, 2009744), (95, 1903968), (96, 1884135), (99, 1827040), (110, 1644336), (114, 1586640), (120, 1507308), (132, 1370280), (144, 1256090), (152, 1189980), (160, 1130481), (165, 1096224), (171, 1057760), (176, 1027710), (180, 1004872), (190, 951984), (198, 913520), (209, 865440), (220, 822168), (228, 793320), (240, 753654), (264, 685140), (285, 634656), (288, 628045), (304, 594990), (330, 548112), (342, 528880), (352, 513855), (360, 502436), (380, 475992), (396, 456760), (418, 432720), (440, 411084), (456, 396660), (480, 376827), (495, 365408), (528, 342570), (570, 317328), (601, 300960), (608, 297495), (627, 288480), (660, 274056), (684, 264440), (720, 251218), (760, 237996), (792, 228380), (836, 216360), (855, 211552), (880, 205542), (912, 198330), (990, 182704), (1045, 173088), (1056, 171285), (1140, 158664), (1202, 150480), (1254, 144240), (1320, 137028), (1368, 132220), (1440, 125609), (1520, 118998), (1584, 114190), (1672, 108180), (1710, 105776), (1760, 102771), (1803, 100320), (1824, 99165), (1881, 96160), (1980, 91352), (2090, 86544), (2280, 79332), (2404, 75240), (2508, 72120), (2640, 68514), (2736, 66110), (3005, 60192), (3040, 59499), (3135, 57696), (3168, 57095), (3344, 54090), (3420, 52888), (3606, 50160), (3762, 48080), (3960, 45676), (4180, 43272), (4560, 39666), (4808, 37620), (5016, 36060), (5280, 34257), (5409, 33440), (5472, 33055), (6010, 30096), (6270, 28848), (6611, 27360), (6688, 27045), (6840, 26444), (7212, 25080), (7524, 24040), (7920, 22838), (8360, 21636), (9015, 20064), (9120, 19833), (9405, 19232), (9616, 18810), (10032, 18030), (10818, 16720), (11419, 15840), (12020, 15048), (12540, 14424), (13222, 13680)]