22152960

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{641}}^1$

素因数の和:671

約数の個数: 144

約数和(自身を含む): 78734880

約数和(自身を除く): 56581920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 641, 720, 768, 864, 960, 1080, 1152, 1280, 1282, 1440, 1728, 1920, 1923, 2160, 2304, 2564, 2880, 3205, 3456, 3840, 3846, 4320, 5128, 5760, 5769, 6410, 6912, 7692, 8640, 9615, 10256, 11520, 11538, 12820, 15384, 17280, 17307, 19230, 20512, 23076, 25640, 28845, 30768, 34560, 34614, 38460, 41024, 46152, 51280, 57690, 61536, 69228, 76920, 82048, 86535, 92304, 102560, 115380, 123072, 138456, 153840, 164096, 173070, 184608, 205120, 230760, 246144, 276912, 307680, 346140, 369216, 410240, 461520, 492288, 553824, 615360, 692280, 738432, 820480, 923040, 1107648, 1230720, 1384560, 1476864, 1846080, 2215296, 2461440, 2769120, 3692160, 4430592, 5538240, 7384320, 11076480, 22152960]

約数ペア:

[(1, 22152960), (2, 11076480), (3, 7384320), (4, 5538240), (5, 4430592), (6, 3692160), (8, 2769120), (9, 2461440), (10, 2215296), (12, 1846080), (15, 1476864), (16, 1384560), (18, 1230720), (20, 1107648), (24, 923040), (27, 820480), (30, 738432), (32, 692280), (36, 615360), (40, 553824), (45, 492288), (48, 461520), (54, 410240), (60, 369216), (64, 346140), (72, 307680), (80, 276912), (90, 246144), (96, 230760), (108, 205120), (120, 184608), (128, 173070), (135, 164096), (144, 153840), (160, 138456), (180, 123072), (192, 115380), (216, 102560), (240, 92304), (256, 86535), (270, 82048), (288, 76920), (320, 69228), (360, 61536), (384, 57690), (432, 51280), (480, 46152), (540, 41024), (576, 38460), (640, 34614), (641, 34560), (720, 30768), (768, 28845), (864, 25640), (960, 23076), (1080, 20512), (1152, 19230), (1280, 17307), (1282, 17280), (1440, 15384), (1728, 12820), (1920, 11538), (1923, 11520), (2160, 10256), (2304, 9615), (2564, 8640), (2880, 7692), (3205, 6912), (3456, 6410), (3840, 5769), (3846, 5760), (4320, 5128)]