28595520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{9929}}^1$

素因数の和:9952

約数の個数: 84

約数和(自身を含む): 98366580

約数和(自身を除く): 69771060

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, 9929, 19858, 29787, 39716, 49645, 59574, 79432, 89361, 99290, 119148, 148935, 158864, 178722, 198580, 238296, 297870, 317728, 357444, 397160, 446805, 476592, 595740, 635456, 714888, 794320, 893610, 953184, 1191480, 1429776, 1588640, 1787220, 1906368, 2382960, 2859552, 3177280, 3574440, 4765920, 5719104, 7148880, 9531840, 14297760, 28595520]

約数ペア:

[(1, 28595520), (2, 14297760), (3, 9531840), (4, 7148880), (5, 5719104), (6, 4765920), (8, 3574440), (9, 3177280), (10, 2859552), (12, 2382960), (15, 1906368), (16, 1787220), (18, 1588640), (20, 1429776), (24, 1191480), (30, 953184), (32, 893610), (36, 794320), (40, 714888), (45, 635456), (48, 595740), (60, 476592), (64, 446805), (72, 397160), (80, 357444), (90, 317728), (96, 297870), (120, 238296), (144, 198580), (160, 178722), (180, 158864), (192, 148935), (240, 119148), (288, 99290), (320, 89361), (360, 79432), (480, 59574), (576, 49645), (720, 39716), (960, 29787), (1440, 19858), (2880, 9929)]