361951920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2040

約数の個数: 240

約数和(自身を含む): 1384411392

約数和(自身を除く): 1022459472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 48, 55, 60, 66, 69, 72, 80, 88, 90, 92, 99, 110, 115, 120, 132, 138, 144, 165, 176, 180, 184, 198, 207, 220, 230, 240, 253, 264, 276, 330, 345, 360, 368, 396, 414, 440, 460, 495, 506, 528, 552, 660, 690, 720, 759, 792, 828, 880, 920, 990, 1012, 1035, 1104, 1265, 1320, 1380, 1518, 1584, 1656, 1840, 1980, 1987, 2024, 2070, 2277, 2530, 2640, 2760, 3036, 3312, 3795, 3960, 3974, 4048, 4140, 4554, 5060, 5520, 5961, 6072, 7590, 7920, 7948, 8280, 9108, 9935, 10120, 11385, 11922, 12144, 15180, 15896, 16560, 17883, 18216, 19870, 20240, 21857, 22770, 23844, 29805, 30360, 31792, 35766, 36432, 39740, 43714, 45540, 45701, 47688, 59610, 60720, 65571, 71532, 79480, 87428, 89415, 91080, 91402, 95376, 109285, 119220, 131142, 137103, 143064, 158960, 174856, 178830, 182160, 182804, 196713, 218570, 228505, 238440, 262284, 274206, 286128, 327855, 349712, 357660, 365608, 393426, 411309, 437140, 457010, 476880, 502711, 524568, 548412, 655710, 685515, 715320, 731216, 786852, 822618, 874280, 914020, 983565, 1005422, 1049136, 1096824, 1311420, 1371030, 1430640, 1508133, 1573704, 1645236, 1748560, 1828040, 1967130, 2010844, 2056545, 2193648, 2513555, 2622840, 2742060, 3016266, 3147408, 3290472, 3656080, 3934260, 4021688, 4113090, 4524399, 5027110, 5245680, 5484120, 6032532, 6580944, 7540665, 7868520, 8043376, 8226180, 9048798, 10054220, 10968240, 12065064, 15081330, 15737040, 16452360, 18097596, 20108440, 22621995, 24130128, 30162660, 32904720, 36195192, 40216880, 45243990, 60325320, 72390384, 90487980, 120650640, 180975960, 361951920]

約数ペア:

[(1, 361951920), (2, 180975960), (3, 120650640), (4, 90487980), (5, 72390384), (6, 60325320), (8, 45243990), (9, 40216880), (10, 36195192), (11, 32904720), (12, 30162660), (15, 24130128), (16, 22621995), (18, 20108440), (20, 18097596), (22, 16452360), (23, 15737040), (24, 15081330), (30, 12065064), (33, 10968240), (36, 10054220), (40, 9048798), (44, 8226180), (45, 8043376), (46, 7868520), (48, 7540665), (55, 6580944), (60, 6032532), (66, 5484120), (69, 5245680), (72, 5027110), (80, 4524399), (88, 4113090), (90, 4021688), (92, 3934260), (99, 3656080), (110, 3290472), (115, 3147408), (120, 3016266), (132, 2742060), (138, 2622840), (144, 2513555), (165, 2193648), (176, 2056545), (180, 2010844), (184, 1967130), (198, 1828040), (207, 1748560), (220, 1645236), (230, 1573704), (240, 1508133), (253, 1430640), (264, 1371030), (276, 1311420), (330, 1096824), (345, 1049136), (360, 1005422), (368, 983565), (396, 914020), (414, 874280), (440, 822618), (460, 786852), (495, 731216), (506, 715320), (528, 685515), (552, 655710), (660, 548412), (690, 524568), (720, 502711), (759, 476880), (792, 457010), (828, 437140), (880, 411309), (920, 393426), (990, 365608), (1012, 357660), (1035, 349712), (1104, 327855), (1265, 286128), (1320, 274206), (1380, 262284), (1518, 238440), (1584, 228505), (1656, 218570), (1840, 196713), (1980, 182804), (1987, 182160), (2024, 178830), (2070, 174856), (2277, 158960), (2530, 143064), (2640, 137103), (2760, 131142), (3036, 119220), (3312, 109285), (3795, 95376), (3960, 91402), (3974, 91080), (4048, 89415), (4140, 87428), (4554, 79480), (5060, 71532), (5520, 65571), (5961, 60720), (6072, 59610), (7590, 47688), (7920, 45701), (7948, 45540), (8280, 43714), (9108, 39740), (9935, 36432), (10120, 35766), (11385, 31792), (11922, 30360), (12144, 29805), (15180, 23844), (15896, 22770), (16560, 21857), (17883, 20240), (18216, 19870)]