86709690720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{336397}}^1$

素因数の和:336597

約数の個数: 144

約数和(自身を含む): 297550758960

約数和(自身を除く): 210841068240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 179, 180, 240, 288, 358, 360, 480, 537, 716, 720, 895, 1074, 1432, 1440, 1611, 1790, 2148, 2685, 2864, 3222, 3580, 4296, 5370, 5728, 6444, 7160, 8055, 8592, 10740, 12888, 14320, 16110, 17184, 21480, 25776, 28640, 32220, 42960, 51552, 64440, 85920, 128880, 257760, 336397, 672794, 1009191, 1345588, 1681985, 2018382, 2691176, 3027573, 3363970, 4036764, 5045955, 5382352, 6055146, 6727940, 8073528, 10091910, 10764704, 12110292, 13455880, 15137865, 16147056, 20183820, 24220584, 26911760, 30275730, 32294112, 40367640, 48441168, 53823520, 60215063, 60551460, 80735280, 96882336, 120430126, 121102920, 161470560, 180645189, 240860252, 242205840, 301075315, 361290378, 481720504, 484411680, 541935567, 602150630, 722580756, 903225945, 963441008, 1083871134, 1204301260, 1445161512, 1806451890, 1926882016, 2167742268, 2408602520, 2709677835, 2890323024, 3612903780, 4335484536, 4817205040, 5419355670, 5780646048, 7225807560, 8670969072, 9634410080, 10838711340, 14451615120, 17341938144, 21677422680, 28903230240, 43354845360, 86709690720]

約数ペア:

[(1, 86709690720), (2, 43354845360), (3, 28903230240), (4, 21677422680), (5, 17341938144), (6, 14451615120), (8, 10838711340), (9, 9634410080), (10, 8670969072), (12, 7225807560), (15, 5780646048), (16, 5419355670), (18, 4817205040), (20, 4335484536), (24, 3612903780), (30, 2890323024), (32, 2709677835), (36, 2408602520), (40, 2167742268), (45, 1926882016), (48, 1806451890), (60, 1445161512), (72, 1204301260), (80, 1083871134), (90, 963441008), (96, 903225945), (120, 722580756), (144, 602150630), (160, 541935567), (179, 484411680), (180, 481720504), (240, 361290378), (288, 301075315), (358, 242205840), (360, 240860252), (480, 180645189), (537, 161470560), (716, 121102920), (720, 120430126), (895, 96882336), (1074, 80735280), (1432, 60551460), (1440, 60215063), (1611, 53823520), (1790, 48441168), (2148, 40367640), (2685, 32294112), (2864, 30275730), (3222, 26911760), (3580, 24220584), (4296, 20183820), (5370, 16147056), (5728, 15137865), (6444, 13455880), (7160, 12110292), (8055, 10764704), (8592, 10091910), (10740, 8073528), (12888, 6727940), (14320, 6055146), (16110, 5382352), (17184, 5045955), (21480, 4036764), (25776, 3363970), (28640, 3027573), (32220, 2691176), (42960, 2018382), (51552, 1681985), (64440, 1345588), (85920, 1009191), (128880, 672794), (257760, 336397)]