12392699520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{43319}}^1$

素因数の和:43490

約数の個数: 128

約数和(自身を含む): 39767760000

約数和(自身を除く): 27375060480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 149, 160, 192, 240, 298, 320, 384, 447, 480, 596, 640, 745, 894, 960, 1192, 1490, 1788, 1920, 2235, 2384, 2980, 3576, 4470, 4768, 5960, 7152, 8940, 9536, 11920, 14304, 17880, 19072, 23840, 28608, 35760, 43319, 47680, 57216, 71520, 86638, 95360, 129957, 143040, 173276, 216595, 259914, 286080, 346552, 433190, 519828, 649785, 693104, 866380, 1039656, 1299570, 1386208, 1732760, 2079312, 2599140, 2772416, 3465520, 4158624, 5198280, 5544832, 6454531, 6931040, 8317248, 10396560, 12909062, 13862080, 16634496, 19363593, 20793120, 25818124, 27724160, 32272655, 38727186, 41586240, 51636248, 64545310, 77454372, 83172480, 96817965, 103272496, 129090620, 154908744, 193635930, 206544992, 258181240, 309817488, 387271860, 413089984, 516362480, 619634976, 774543720, 826179968, 1032724960, 1239269952, 1549087440, 2065449920, 2478539904, 3098174880, 4130899840, 6196349760, 12392699520]

約数ペア:

[(1, 12392699520), (2, 6196349760), (3, 4130899840), (4, 3098174880), (5, 2478539904), (6, 2065449920), (8, 1549087440), (10, 1239269952), (12, 1032724960), (15, 826179968), (16, 774543720), (20, 619634976), (24, 516362480), (30, 413089984), (32, 387271860), (40, 309817488), (48, 258181240), (60, 206544992), (64, 193635930), (80, 154908744), (96, 129090620), (120, 103272496), (128, 96817965), (149, 83172480), (160, 77454372), (192, 64545310), (240, 51636248), (298, 41586240), (320, 38727186), (384, 32272655), (447, 27724160), (480, 25818124), (596, 20793120), (640, 19363593), (745, 16634496), (894, 13862080), (960, 12909062), (1192, 10396560), (1490, 8317248), (1788, 6931040), (1920, 6454531), (2235, 5544832), (2384, 5198280), (2980, 4158624), (3576, 3465520), (4470, 2772416), (4768, 2599140), (5960, 2079312), (7152, 1732760), (8940, 1386208), (9536, 1299570), (11920, 1039656), (14304, 866380), (17880, 693104), (19072, 649785), (23840, 519828), (28608, 433190), (35760, 346552), (43319, 286080), (47680, 259914), (57216, 216595), (71520, 173276), (86638, 143040), (95360, 129957)]