124169920

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{7919}}^1$

素因数の和:7950

約数の個数: 84

約数和(自身を含む): 343997280

約数和(自身を除く): 219827360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 7919, 15680, 15838, 31676, 39595, 55433, 63352, 79190, 110866, 126704, 158380, 221732, 253408, 277165, 316760, 388031, 443464, 506816, 554330, 633520, 776062, 886928, 1108660, 1267040, 1552124, 1773856, 1940155, 2217320, 2534080, 3104248, 3547712, 3880310, 4434640, 6208496, 7760620, 8869280, 12416992, 15521240, 17738560, 24833984, 31042480, 62084960, 124169920]

約数ペア:

[(1, 124169920), (2, 62084960), (4, 31042480), (5, 24833984), (7, 17738560), (8, 15521240), (10, 12416992), (14, 8869280), (16, 7760620), (20, 6208496), (28, 4434640), (32, 3880310), (35, 3547712), (40, 3104248), (49, 2534080), (56, 2217320), (64, 1940155), (70, 1773856), (80, 1552124), (98, 1267040), (112, 1108660), (140, 886928), (160, 776062), (196, 633520), (224, 554330), (245, 506816), (280, 443464), (320, 388031), (392, 316760), (448, 277165), (490, 253408), (560, 221732), (784, 158380), (980, 126704), (1120, 110866), (1568, 79190), (1960, 63352), (2240, 55433), (3136, 39595), (3920, 31676), (7840, 15838), (7919, 15680)]