495786240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{43037}}^1$

素因数の和:43064

約数の個数: 108

約数和(自身を含む): 1715408604

約数和(自身を除く): 1219622364

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 43037, 86074, 129111, 172148, 215185, 258222, 344296, 387333, 430370, 516444, 645555, 688592, 774666, 860740, 1032888, 1291110, 1377184, 1549332, 1721480, 1936665, 2065776, 2582220, 2754368, 3098664, 3442960, 3873330, 4131552, 5164440, 5508736, 6197328, 6885920, 7746660, 8263104, 10328880, 11017472, 12394656, 13771840, 15493320, 16526208, 20657760, 24789312, 27543680, 30986640, 33052416, 41315520, 49578624, 55087360, 61973280, 82631040, 99157248, 123946560, 165262080, 247893120, 495786240]

約数ペア:

[(1, 495786240), (2, 247893120), (3, 165262080), (4, 123946560), (5, 99157248), (6, 82631040), (8, 61973280), (9, 55087360), (10, 49578624), (12, 41315520), (15, 33052416), (16, 30986640), (18, 27543680), (20, 24789312), (24, 20657760), (30, 16526208), (32, 15493320), (36, 13771840), (40, 12394656), (45, 11017472), (48, 10328880), (60, 8263104), (64, 7746660), (72, 6885920), (80, 6197328), (90, 5508736), (96, 5164440), (120, 4131552), (128, 3873330), (144, 3442960), (160, 3098664), (180, 2754368), (192, 2582220), (240, 2065776), (256, 1936665), (288, 1721480), (320, 1549332), (360, 1377184), (384, 1291110), (480, 1032888), (576, 860740), (640, 774666), (720, 688592), (768, 645555), (960, 516444), (1152, 430370), (1280, 387333), (1440, 344296), (1920, 258222), (2304, 215185), (2880, 172148), (3840, 129111), (5760, 86074), (11520, 43037)]