487377360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1549}}^1$

素因数の和:1610

約数の個数: 240

約数和(自身を含む): 1798992000

約数和(自身を除く): 1311614640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 114, 115, 120, 138, 144, 152, 171, 180, 184, 190, 207, 228, 230, 240, 276, 285, 304, 342, 345, 360, 368, 380, 414, 437, 456, 460, 552, 570, 684, 690, 720, 760, 828, 855, 874, 912, 920, 1035, 1104, 1140, 1311, 1368, 1380, 1520, 1549, 1656, 1710, 1748, 1840, 2070, 2185, 2280, 2622, 2736, 2760, 3098, 3312, 3420, 3496, 3933, 4140, 4370, 4560, 4647, 5244, 5520, 6196, 6555, 6840, 6992, 7745, 7866, 8280, 8740, 9294, 10488, 12392, 13110, 13680, 13941, 15490, 15732, 16560, 17480, 18588, 19665, 20976, 23235, 24784, 26220, 27882, 29431, 30980, 31464, 34960, 35627, 37176, 39330, 46470, 52440, 55764, 58862, 61960, 62928, 69705, 71254, 74352, 78660, 88293, 92940, 104880, 106881, 111528, 117724, 123920, 139410, 142508, 147155, 157320, 176586, 178135, 185880, 213762, 223056, 235448, 264879, 278820, 285016, 294310, 314640, 320643, 353172, 356270, 371760, 427524, 441465, 470896, 529758, 534405, 557640, 570032, 588620, 641286, 676913, 706344, 712540, 855048, 882930, 1059516, 1068810, 1115280, 1177240, 1282572, 1324395, 1353826, 1412688, 1425080, 1603215, 1710096, 1765860, 2030739, 2119032, 2137620, 2354480, 2565144, 2648790, 2707652, 2850160, 3206430, 3384565, 3531720, 4061478, 4238064, 4275240, 5130288, 5297580, 5415304, 6092217, 6412860, 6769130, 7063440, 8122956, 8550480, 10153695, 10595160, 10830608, 12184434, 12825720, 13538260, 16245912, 20307390, 21190320, 24368868, 25651440, 27076520, 30461085, 32491824, 40614780, 48737736, 54153040, 60922170, 81229560, 97475472, 121844340, 162459120, 243688680, 487377360]

約数ペア:

[(1, 487377360), (2, 243688680), (3, 162459120), (4, 121844340), (5, 97475472), (6, 81229560), (8, 60922170), (9, 54153040), (10, 48737736), (12, 40614780), (15, 32491824), (16, 30461085), (18, 27076520), (19, 25651440), (20, 24368868), (23, 21190320), (24, 20307390), (30, 16245912), (36, 13538260), (38, 12825720), (40, 12184434), (45, 10830608), (46, 10595160), (48, 10153695), (57, 8550480), (60, 8122956), (69, 7063440), (72, 6769130), (76, 6412860), (80, 6092217), (90, 5415304), (92, 5297580), (95, 5130288), (114, 4275240), (115, 4238064), (120, 4061478), (138, 3531720), (144, 3384565), (152, 3206430), (171, 2850160), (180, 2707652), (184, 2648790), (190, 2565144), (207, 2354480), (228, 2137620), (230, 2119032), (240, 2030739), (276, 1765860), (285, 1710096), (304, 1603215), (342, 1425080), (345, 1412688), (360, 1353826), (368, 1324395), (380, 1282572), (414, 1177240), (437, 1115280), (456, 1068810), (460, 1059516), (552, 882930), (570, 855048), (684, 712540), (690, 706344), (720, 676913), (760, 641286), (828, 588620), (855, 570032), (874, 557640), (912, 534405), (920, 529758), (1035, 470896), (1104, 441465), (1140, 427524), (1311, 371760), (1368, 356270), (1380, 353172), (1520, 320643), (1549, 314640), (1656, 294310), (1710, 285016), (1748, 278820), (1840, 264879), (2070, 235448), (2185, 223056), (2280, 213762), (2622, 185880), (2736, 178135), (2760, 176586), (3098, 157320), (3312, 147155), (3420, 142508), (3496, 139410), (3933, 123920), (4140, 117724), (4370, 111528), (4560, 106881), (4647, 104880), (5244, 92940), (5520, 88293), (6196, 78660), (6555, 74352), (6840, 71254), (6992, 69705), (7745, 62928), (7866, 61960), (8280, 58862), (8740, 55764), (9294, 52440), (10488, 46470), (12392, 39330), (13110, 37176), (13680, 35627), (13941, 34960), (15490, 31464), (15732, 30980), (16560, 29431), (17480, 27882), (18588, 26220), (19665, 24784), (20976, 23235)]