28676160

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{3319}}^1$

素因数の和:3345

約数の個数: 112

約数和(自身を含む): 101193600

約数和(自身を除く): 72517440

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, 3319, 4320, 6638, 8640, 9957, 13276, 16595, 19914, 26552, 29871, 33190, 39828, 49785, 53104, 59742, 66380, 79656, 89613, 99570, 106208, 119484, 132760, 149355, 159312, 179226, 199140, 212416, 238968, 265520, 298710, 318624, 358452, 398280, 448065, 477936, 531040, 597420, 637248, 716904, 796560, 896130, 955872, 1062080, 1194840, 1433808, 1593120, 1792260, 1911744, 2389680, 2867616, 3186240, 3584520, 4779360, 5735232, 7169040, 9558720, 14338080, 28676160]

約数ペア:

[(1, 28676160), (2, 14338080), (3, 9558720), (4, 7169040), (5, 5735232), (6, 4779360), (8, 3584520), (9, 3186240), (10, 2867616), (12, 2389680), (15, 1911744), (16, 1792260), (18, 1593120), (20, 1433808), (24, 1194840), (27, 1062080), (30, 955872), (32, 896130), (36, 796560), (40, 716904), (45, 637248), (48, 597420), (54, 531040), (60, 477936), (64, 448065), (72, 398280), (80, 358452), (90, 318624), (96, 298710), (108, 265520), (120, 238968), (135, 212416), (144, 199140), (160, 179226), (180, 159312), (192, 149355), (216, 132760), (240, 119484), (270, 106208), (288, 99570), (320, 89613), (360, 79656), (432, 66380), (480, 59742), (540, 53104), (576, 49785), (720, 39828), (864, 33190), (960, 29871), (1080, 26552), (1440, 19914), (1728, 16595), (2160, 13276), (2880, 9957), (3319, 8640), (4320, 6638)]