90040160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4729}}^1$

素因数の和:4768

約数の個数: 96

約数和(自身を含む): 257463360

約数和(自身を除く): 167423200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4729, 4760, 9458, 9520, 18916, 19040, 23645, 33103, 37832, 47290, 66206, 75664, 80393, 94580, 132412, 151328, 160786, 165515, 189160, 264824, 321572, 331030, 378320, 401965, 529648, 562751, 643144, 662060, 756640, 803930, 1059296, 1125502, 1286288, 1324120, 1607860, 2251004, 2572576, 2648240, 2813755, 3215720, 4502008, 5296480, 5627510, 6431440, 9004016, 11255020, 12862880, 18008032, 22510040, 45020080, 90040160]

約数ペア:

[(1, 90040160), (2, 45020080), (4, 22510040), (5, 18008032), (7, 12862880), (8, 11255020), (10, 9004016), (14, 6431440), (16, 5627510), (17, 5296480), (20, 4502008), (28, 3215720), (32, 2813755), (34, 2648240), (35, 2572576), (40, 2251004), (56, 1607860), (68, 1324120), (70, 1286288), (80, 1125502), (85, 1059296), (112, 803930), (119, 756640), (136, 662060), (140, 643144), (160, 562751), (170, 529648), (224, 401965), (238, 378320), (272, 331030), (280, 321572), (340, 264824), (476, 189160), (544, 165515), (560, 160786), (595, 151328), (680, 132412), (952, 94580), (1120, 80393), (1190, 75664), (1360, 66206), (1904, 47290), (2380, 37832), (2720, 33103), (3808, 23645), (4729, 19040), (4760, 18916), (9458, 9520)]