2973086640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1376429}}^1$

素因数の和:1376451

約数の個数: 80

約数和(自身を含む): 10240639200

約数和(自身を除く): 7267552560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 1376429, 2752858, 4129287, 5505716, 6882145, 8258574, 11011432, 12387861, 13764290, 16517148, 20646435, 22022864, 24775722, 27528580, 33034296, 37163583, 41292870, 49551444, 55057160, 61939305, 66068592, 74327166, 82585740, 99102888, 110114320, 123878610, 148654332, 165171480, 185817915, 198205776, 247757220, 297308664, 330342960, 371635830, 495514440, 594617328, 743271660, 991028880, 1486543320, 2973086640]

約数ペア:

[(1, 2973086640), (2, 1486543320), (3, 991028880), (4, 743271660), (5, 594617328), (6, 495514440), (8, 371635830), (9, 330342960), (10, 297308664), (12, 247757220), (15, 198205776), (16, 185817915), (18, 165171480), (20, 148654332), (24, 123878610), (27, 110114320), (30, 99102888), (36, 82585740), (40, 74327166), (45, 66068592), (48, 61939305), (54, 55057160), (60, 49551444), (72, 41292870), (80, 37163583), (90, 33034296), (108, 27528580), (120, 24775722), (135, 22022864), (144, 20646435), (180, 16517148), (216, 13764290), (240, 12387861), (270, 11011432), (360, 8258574), (432, 6882145), (540, 5505716), (720, 4129287), (1080, 2752858), (2160, 1376429)]