123578740920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8087}}^1\times {\mathrm{127343}}^1$

素因数の和:135444

約数の個数: 64

約数和(自身を含む): 370784977920

約数和(自身を除く): 247206237000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8087, 16174, 24261, 32348, 40435, 48522, 64696, 80870, 97044, 121305, 127343, 161740, 194088, 242610, 254686, 323480, 382029, 485220, 509372, 636715, 764058, 970440, 1018744, 1273430, 1528116, 1910145, 2546860, 3056232, 3820290, 5093720, 7640580, 15281160, 1029822841, 2059645682, 3089468523, 4119291364, 5149114205, 6178937046, 8238582728, 10298228410, 12357874092, 15447342615, 20596456820, 24715748184, 30894685230, 41192913640, 61789370460, 123578740920]

約数ペア:

[(1, 123578740920), (2, 61789370460), (3, 41192913640), (4, 30894685230), (5, 24715748184), (6, 20596456820), (8, 15447342615), (10, 12357874092), (12, 10298228410), (15, 8238582728), (20, 6178937046), (24, 5149114205), (30, 4119291364), (40, 3089468523), (60, 2059645682), (120, 1029822841), (8087, 15281160), (16174, 7640580), (24261, 5093720), (32348, 3820290), (40435, 3056232), (48522, 2546860), (64696, 1910145), (80870, 1528116), (97044, 1273430), (121305, 1018744), (127343, 970440), (161740, 764058), (194088, 636715), (242610, 509372), (254686, 485220), (323480, 382029)]