117409920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61151}}^1$

素因数の和:61173

約数の個数: 64

約数和(自身を含む): 374250240

約数和(自身を除く): 256840320

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, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 61151, 122302, 183453, 244604, 305755, 366906, 489208, 611510, 733812, 917265, 978416, 1223020, 1467624, 1834530, 1956832, 2446040, 2935248, 3669060, 3913664, 4892080, 5870496, 7338120, 7827328, 9784160, 11740992, 14676240, 19568320, 23481984, 29352480, 39136640, 58704960, 117409920]

約数ペア:

[(1, 117409920), (2, 58704960), (3, 39136640), (4, 29352480), (5, 23481984), (6, 19568320), (8, 14676240), (10, 11740992), (12, 9784160), (15, 7827328), (16, 7338120), (20, 5870496), (24, 4892080), (30, 3913664), (32, 3669060), (40, 2935248), (48, 2446040), (60, 1956832), (64, 1834530), (80, 1467624), (96, 1223020), (120, 978416), (128, 917265), (160, 733812), (192, 611510), (240, 489208), (320, 366906), (384, 305755), (480, 244604), (640, 183453), (960, 122302), (1920, 61151)]