88711920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:540

約数の個数: 240

約数和(自身を含む): 339835392

約数和(自身を除く): 251123472

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, 487, 495, 506, 528, 552, 660, 690, 720, 759, 792, 828, 880, 920, 974, 990, 1012, 1035, 1104, 1265, 1320, 1380, 1461, 1518, 1584, 1656, 1840, 1948, 1980, 2024, 2070, 2277, 2435, 2530, 2640, 2760, 2922, 3036, 3312, 3795, 3896, 3960, 4048, 4140, 4383, 4554, 4870, 5060, 5357, 5520, 5844, 6072, 7305, 7590, 7792, 7920, 8280, 8766, 9108, 9740, 10120, 10714, 11201, 11385, 11688, 12144, 14610, 15180, 16071, 16560, 17532, 18216, 19480, 20240, 21428, 21915, 22402, 22770, 23376, 26785, 29220, 30360, 32142, 33603, 35064, 36432, 38960, 42856, 43830, 44804, 45540, 48213, 53570, 56005, 58440, 60720, 64284, 67206, 70128, 80355, 85712, 87660, 89608, 91080, 96426, 100809, 107140, 112010, 116880, 123211, 128568, 134412, 160710, 168015, 175320, 179216, 182160, 192852, 201618, 214280, 224020, 241065, 246422, 257136, 268824, 321420, 336030, 350640, 369633, 385704, 403236, 428560, 448040, 482130, 492844, 504045, 537648, 616055, 642840, 672060, 739266, 771408, 806472, 896080, 964260, 985688, 1008090, 1108899, 1232110, 1285680, 1344120, 1478532, 1612944, 1848165, 1928520, 1971376, 2016180, 2217798, 2464220, 2688240, 2957064, 3696330, 3857040, 4032360, 4435596, 4928440, 5544495, 5914128, 7392660, 8064720, 8871192, 9856880, 11088990, 14785320, 17742384, 22177980, 29570640, 44355960, 88711920]

約数ペア:

[(1, 88711920), (2, 44355960), (3, 29570640), (4, 22177980), (5, 17742384), (6, 14785320), (8, 11088990), (9, 9856880), (10, 8871192), (11, 8064720), (12, 7392660), (15, 5914128), (16, 5544495), (18, 4928440), (20, 4435596), (22, 4032360), (23, 3857040), (24, 3696330), (30, 2957064), (33, 2688240), (36, 2464220), (40, 2217798), (44, 2016180), (45, 1971376), (46, 1928520), (48, 1848165), (55, 1612944), (60, 1478532), (66, 1344120), (69, 1285680), (72, 1232110), (80, 1108899), (88, 1008090), (90, 985688), (92, 964260), (99, 896080), (110, 806472), (115, 771408), (120, 739266), (132, 672060), (138, 642840), (144, 616055), (165, 537648), (176, 504045), (180, 492844), (184, 482130), (198, 448040), (207, 428560), (220, 403236), (230, 385704), (240, 369633), (253, 350640), (264, 336030), (276, 321420), (330, 268824), (345, 257136), (360, 246422), (368, 241065), (396, 224020), (414, 214280), (440, 201618), (460, 192852), (487, 182160), (495, 179216), (506, 175320), (528, 168015), (552, 160710), (660, 134412), (690, 128568), (720, 123211), (759, 116880), (792, 112010), (828, 107140), (880, 100809), (920, 96426), (974, 91080), (990, 89608), (1012, 87660), (1035, 85712), (1104, 80355), (1265, 70128), (1320, 67206), (1380, 64284), (1461, 60720), (1518, 58440), (1584, 56005), (1656, 53570), (1840, 48213), (1948, 45540), (1980, 44804), (2024, 43830), (2070, 42856), (2277, 38960), (2435, 36432), (2530, 35064), (2640, 33603), (2760, 32142), (2922, 30360), (3036, 29220), (3312, 26785), (3795, 23376), (3896, 22770), (3960, 22402), (4048, 21915), (4140, 21428), (4383, 20240), (4554, 19480), (4870, 18216), (5060, 17532), (5357, 16560), (5520, 16071), (5844, 15180), (6072, 14610), (7305, 12144), (7590, 11688), (7792, 11385), (7920, 11201), (8280, 10714), (8766, 10120), (9108, 9740)]