67746240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{7841}}^1$

素因数の和:7867

約数の個数: 112

約数和(自身を含む): 239024160

約数和(自身を除く): 171277920

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 7841, 8640, 15682, 23523, 31364, 39205, 47046, 62728, 70569, 78410, 94092, 117615, 125456, 141138, 156820, 188184, 211707, 235230, 250912, 282276, 313640, 352845, 376368, 423414, 470460, 501824, 564552, 627280, 705690, 752736, 846828, 940920, 1058535, 1129104, 1254560, 1411380, 1505472, 1693656, 1881840, 2117070, 2258208, 2509120, 2822760, 3387312, 3763680, 4234140, 4516416, 5645520, 6774624, 7527360, 8468280, 11291040, 13549248, 16936560, 22582080, 33873120, 67746240]

約数ペア:

[(1, 67746240), (2, 33873120), (3, 22582080), (4, 16936560), (5, 13549248), (6, 11291040), (8, 8468280), (9, 7527360), (10, 6774624), (12, 5645520), (15, 4516416), (16, 4234140), (18, 3763680), (20, 3387312), (24, 2822760), (27, 2509120), (30, 2258208), (32, 2117070), (36, 1881840), (40, 1693656), (45, 1505472), (48, 1411380), (54, 1254560), (60, 1129104), (64, 1058535), (72, 940920), (80, 846828), (90, 752736), (96, 705690), (108, 627280), (120, 564552), (135, 501824), (144, 470460), (160, 423414), (180, 376368), (192, 352845), (216, 313640), (240, 282276), (270, 250912), (288, 235230), (320, 211707), (360, 188184), (432, 156820), (480, 141138), (540, 125456), (576, 117615), (720, 94092), (864, 78410), (960, 70569), (1080, 62728), (1440, 47046), (1728, 39205), (2160, 31364), (2880, 23523), (4320, 15682), (7841, 8640)]