165964320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5011}}^1$

素因数の和:5055

約数の個数: 144

約数和(自身を含む): 591095232

約数和(自身を除く): 425130912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5011, 5520, 6624, 8280, 10022, 11040, 15033, 16560, 20044, 25055, 30066, 33120, 40088, 45099, 50110, 60132, 75165, 80176, 90198, 100220, 115253, 120264, 150330, 160352, 180396, 200440, 225495, 230506, 240528, 300660, 345759, 360792, 400880, 450990, 461012, 481056, 576265, 601320, 691518, 721584, 801760, 901980, 922024, 1037277, 1152530, 1202640, 1383036, 1443168, 1728795, 1803960, 1844048, 2074554, 2305060, 2405280, 2766072, 3457590, 3607920, 3688096, 4149108, 4610120, 5186385, 5532144, 6915180, 7215840, 8298216, 9220240, 10372770, 11064288, 13830360, 16596432, 18440480, 20745540, 27660720, 33192864, 41491080, 55321440, 82982160, 165964320]

約数ペア:

[(1, 165964320), (2, 82982160), (3, 55321440), (4, 41491080), (5, 33192864), (6, 27660720), (8, 20745540), (9, 18440480), (10, 16596432), (12, 13830360), (15, 11064288), (16, 10372770), (18, 9220240), (20, 8298216), (23, 7215840), (24, 6915180), (30, 5532144), (32, 5186385), (36, 4610120), (40, 4149108), (45, 3688096), (46, 3607920), (48, 3457590), (60, 2766072), (69, 2405280), (72, 2305060), (80, 2074554), (90, 1844048), (92, 1803960), (96, 1728795), (115, 1443168), (120, 1383036), (138, 1202640), (144, 1152530), (160, 1037277), (180, 922024), (184, 901980), (207, 801760), (230, 721584), (240, 691518), (276, 601320), (288, 576265), (345, 481056), (360, 461012), (368, 450990), (414, 400880), (460, 360792), (480, 345759), (552, 300660), (690, 240528), (720, 230506), (736, 225495), (828, 200440), (920, 180396), (1035, 160352), (1104, 150330), (1380, 120264), (1440, 115253), (1656, 100220), (1840, 90198), (2070, 80176), (2208, 75165), (2760, 60132), (3312, 50110), (3680, 45099), (4140, 40088), (5011, 33120), (5520, 30066), (6624, 25055), (8280, 20044), (10022, 16560), (11040, 15033)]