385656480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:380

約数の個数: 288

約数和(自身を含む): 1456273728

約数和(自身を除く): 1070617248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 97, 99, 110, 120, 132, 144, 160, 165, 176, 180, 194, 198, 220, 240, 251, 264, 288, 291, 330, 352, 360, 388, 396, 440, 480, 485, 495, 502, 528, 582, 660, 720, 753, 776, 792, 873, 880, 970, 990, 1004, 1056, 1067, 1164, 1255, 1320, 1440, 1455, 1506, 1552, 1584, 1746, 1760, 1940, 1980, 2008, 2134, 2259, 2328, 2510, 2640, 2761, 2910, 3012, 3104, 3168, 3201, 3492, 3765, 3880, 3960, 4016, 4268, 4365, 4518, 4656, 5020, 5280, 5335, 5522, 5820, 6024, 6402, 6984, 7530, 7760, 7920, 8032, 8283, 8536, 8730, 9036, 9312, 9603, 10040, 10670, 11044, 11295, 11640, 12048, 12804, 13805, 13968, 15060, 15520, 15840, 16005, 16566, 17072, 17460, 18072, 19206, 20080, 21340, 22088, 22590, 23280, 24096, 24347, 24849, 25608, 27610, 27936, 30120, 32010, 33132, 34144, 34920, 36144, 38412, 40160, 41415, 42680, 44176, 45180, 46560, 48015, 48694, 49698, 51216, 55220, 60240, 64020, 66264, 69840, 72288, 73041, 76824, 82830, 85360, 88352, 90360, 96030, 97388, 99396, 102432, 110440, 120480, 121735, 124245, 128040, 132528, 139680, 146082, 153648, 165660, 170720, 180720, 192060, 194776, 198792, 219123, 220880, 243470, 248490, 256080, 265056, 267817, 292164, 307296, 331320, 361440, 365205, 384120, 389552, 397584, 438246, 441760, 486940, 496980, 512160, 535634, 584328, 662640, 730410, 768240, 779104, 795168, 803451, 876492, 973880, 993960, 1071268, 1095615, 1168656, 1325280, 1339085, 1460820, 1536480, 1606902, 1752984, 1947760, 1987920, 2142536, 2191230, 2337312, 2410353, 2678170, 2921640, 3213804, 3505968, 3895520, 3975840, 4017255, 4285072, 4382460, 4820706, 5356340, 5843280, 6427608, 7011936, 8034510, 8570144, 8764920, 9641412, 10712680, 11686560, 12051765, 12855216, 16069020, 17529840, 19282824, 21425360, 24103530, 25710432, 32138040, 35059680, 38565648, 42850720, 48207060, 64276080, 77131296, 96414120, 128552160, 192828240, 385656480]

約数ペア:

[(1, 385656480), (2, 192828240), (3, 128552160), (4, 96414120), (5, 77131296), (6, 64276080), (8, 48207060), (9, 42850720), (10, 38565648), (11, 35059680), (12, 32138040), (15, 25710432), (16, 24103530), (18, 21425360), (20, 19282824), (22, 17529840), (24, 16069020), (30, 12855216), (32, 12051765), (33, 11686560), (36, 10712680), (40, 9641412), (44, 8764920), (45, 8570144), (48, 8034510), (55, 7011936), (60, 6427608), (66, 5843280), (72, 5356340), (80, 4820706), (88, 4382460), (90, 4285072), (96, 4017255), (97, 3975840), (99, 3895520), (110, 3505968), (120, 3213804), (132, 2921640), (144, 2678170), (160, 2410353), (165, 2337312), (176, 2191230), (180, 2142536), (194, 1987920), (198, 1947760), (220, 1752984), (240, 1606902), (251, 1536480), (264, 1460820), (288, 1339085), (291, 1325280), (330, 1168656), (352, 1095615), (360, 1071268), (388, 993960), (396, 973880), (440, 876492), (480, 803451), (485, 795168), (495, 779104), (502, 768240), (528, 730410), (582, 662640), (660, 584328), (720, 535634), (753, 512160), (776, 496980), (792, 486940), (873, 441760), (880, 438246), (970, 397584), (990, 389552), (1004, 384120), (1056, 365205), (1067, 361440), (1164, 331320), (1255, 307296), (1320, 292164), (1440, 267817), (1455, 265056), (1506, 256080), (1552, 248490), (1584, 243470), (1746, 220880), (1760, 219123), (1940, 198792), (1980, 194776), (2008, 192060), (2134, 180720), (2259, 170720), (2328, 165660), (2510, 153648), (2640, 146082), (2761, 139680), (2910, 132528), (3012, 128040), (3104, 124245), (3168, 121735), (3201, 120480), (3492, 110440), (3765, 102432), (3880, 99396), (3960, 97388), (4016, 96030), (4268, 90360), (4365, 88352), (4518, 85360), (4656, 82830), (5020, 76824), (5280, 73041), (5335, 72288), (5522, 69840), (5820, 66264), (6024, 64020), (6402, 60240), (6984, 55220), (7530, 51216), (7760, 49698), (7920, 48694), (8032, 48015), (8283, 46560), (8536, 45180), (8730, 44176), (9036, 42680), (9312, 41415), (9603, 40160), (10040, 38412), (10670, 36144), (11044, 34920), (11295, 34144), (11640, 33132), (12048, 32010), (12804, 30120), (13805, 27936), (13968, 27610), (15060, 25608), (15520, 24849), (15840, 24347), (16005, 24096), (16566, 23280), (17072, 22590), (17460, 22088), (18072, 21340), (19206, 20080)]