234819840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{61151}}^1$

素因数の和:61175

約数の個数: 72

約数和(自身を含む): 749968128

約数和(自身を除く): 515148288

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 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, 15654656, 19568320, 23481984, 29352480, 39136640, 46963968, 58704960, 78273280, 117409920, 234819840]

約数ペア:

[(1, 234819840), (2, 117409920), (3, 78273280), (4, 58704960), (5, 46963968), (6, 39136640), (8, 29352480), (10, 23481984), (12, 19568320), (15, 15654656), (16, 14676240), (20, 11740992), (24, 9784160), (30, 7827328), (32, 7338120), (40, 5870496), (48, 4892080), (60, 3913664), (64, 3669060), (80, 2935248), (96, 2446040), (120, 1956832), (128, 1834530), (160, 1467624), (192, 1223020), (240, 978416), (256, 917265), (320, 733812), (384, 611510), (480, 489208), (640, 366906), (768, 305755), (960, 244604), (1280, 183453), (1920, 122302), (3840, 61151)]