67871520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{5237}}^1$

素因数の和:5264

約数の個数: 120

約数和(自身を含む): 239575644

約数和(自身を除く): 171704124

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 5237, 6480, 10474, 12960, 15711, 20948, 26185, 31422, 41896, 47133, 52370, 62844, 78555, 83792, 94266, 104740, 125688, 141399, 157110, 167584, 188532, 209480, 235665, 251376, 282798, 314220, 377064, 418960, 424197, 471330, 502752, 565596, 628440, 706995, 754128, 837920, 848394, 942660, 1131192, 1256880, 1413990, 1508256, 1696788, 1885320, 2120985, 2262384, 2513760, 2827980, 3393576, 3770640, 4241970, 4524768, 5655960, 6787152, 7541280, 8483940, 11311920, 13574304, 16967880, 22623840, 33935760, 67871520]

約数ペア:

[(1, 67871520), (2, 33935760), (3, 22623840), (4, 16967880), (5, 13574304), (6, 11311920), (8, 8483940), (9, 7541280), (10, 6787152), (12, 5655960), (15, 4524768), (16, 4241970), (18, 3770640), (20, 3393576), (24, 2827980), (27, 2513760), (30, 2262384), (32, 2120985), (36, 1885320), (40, 1696788), (45, 1508256), (48, 1413990), (54, 1256880), (60, 1131192), (72, 942660), (80, 848394), (81, 837920), (90, 754128), (96, 706995), (108, 628440), (120, 565596), (135, 502752), (144, 471330), (160, 424197), (162, 418960), (180, 377064), (216, 314220), (240, 282798), (270, 251376), (288, 235665), (324, 209480), (360, 188532), (405, 167584), (432, 157110), (480, 141399), (540, 125688), (648, 104740), (720, 94266), (810, 83792), (864, 78555), (1080, 62844), (1296, 52370), (1440, 47133), (1620, 41896), (2160, 31422), (2592, 26185), (3240, 20948), (4320, 15711), (5237, 12960), (6480, 10474)]