83989440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{9721}}^1$

素因数の和:9747

約数の個数: 112

約数和(自身を含む): 296326560

約数和(自身を除く): 212337120

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, 8640, 9721, 19442, 29163, 38884, 48605, 58326, 77768, 87489, 97210, 116652, 145815, 155536, 174978, 194420, 233304, 262467, 291630, 311072, 349956, 388840, 437445, 466608, 524934, 583260, 622144, 699912, 777680, 874890, 933216, 1049868, 1166520, 1312335, 1399824, 1555360, 1749780, 1866432, 2099736, 2333040, 2624670, 2799648, 3110720, 3499560, 4199472, 4666080, 5249340, 5599296, 6999120, 8398944, 9332160, 10498680, 13998240, 16797888, 20997360, 27996480, 41994720, 83989440]

約数ペア:

[(1, 83989440), (2, 41994720), (3, 27996480), (4, 20997360), (5, 16797888), (6, 13998240), (8, 10498680), (9, 9332160), (10, 8398944), (12, 6999120), (15, 5599296), (16, 5249340), (18, 4666080), (20, 4199472), (24, 3499560), (27, 3110720), (30, 2799648), (32, 2624670), (36, 2333040), (40, 2099736), (45, 1866432), (48, 1749780), (54, 1555360), (60, 1399824), (64, 1312335), (72, 1166520), (80, 1049868), (90, 933216), (96, 874890), (108, 777680), (120, 699912), (135, 622144), (144, 583260), (160, 524934), (180, 466608), (192, 437445), (216, 388840), (240, 349956), (270, 311072), (288, 291630), (320, 262467), (360, 233304), (432, 194420), (480, 174978), (540, 155536), (576, 145815), (720, 116652), (864, 97210), (960, 87489), (1080, 77768), (1440, 58326), (1728, 48605), (2160, 38884), (2880, 29163), (4320, 19442), (8640, 9721)]