323288640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{112253}}^1$

素因数の和:112276

約数の個数: 84

約数和(自身を含む): 1111988124

約数和(自身を除く): 788699484

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 112253, 224506, 336759, 449012, 561265, 673518, 898024, 1010277, 1122530, 1347036, 1683795, 1796048, 2020554, 2245060, 2694072, 3367590, 3592096, 4041108, 4490120, 5051385, 5388144, 6735180, 7184192, 8082216, 8980240, 10102770, 10776288, 13470360, 16164432, 17960480, 20205540, 21552576, 26940720, 32328864, 35920960, 40411080, 53881440, 64657728, 80822160, 107762880, 161644320, 323288640]

約数ペア:

[(1, 323288640), (2, 161644320), (3, 107762880), (4, 80822160), (5, 64657728), (6, 53881440), (8, 40411080), (9, 35920960), (10, 32328864), (12, 26940720), (15, 21552576), (16, 20205540), (18, 17960480), (20, 16164432), (24, 13470360), (30, 10776288), (32, 10102770), (36, 8980240), (40, 8082216), (45, 7184192), (48, 6735180), (60, 5388144), (64, 5051385), (72, 4490120), (80, 4041108), (90, 3592096), (96, 3367590), (120, 2694072), (144, 2245060), (160, 2020554), (180, 1796048), (192, 1683795), (240, 1347036), (288, 1122530), (320, 1010277), (360, 898024), (480, 673518), (576, 561265), (720, 449012), (960, 336759), (1440, 224506), (2880, 112253)]