8739840

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{569}}^1$

素因数の和:597

約数の個数: 88

約数和(自身を含む): 28002960

約数和(自身を除く): 19263120

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, 512, 569, 640, 768, 960, 1024, 1138, 1280, 1536, 1707, 1920, 2276, 2560, 2845, 3072, 3414, 3840, 4552, 5120, 5690, 6828, 7680, 8535, 9104, 11380, 13656, 15360, 17070, 18208, 22760, 27312, 34140, 36416, 45520, 54624, 68280, 72832, 91040, 109248, 136560, 145664, 182080, 218496, 273120, 291328, 364160, 436992, 546240, 582656, 728320, 873984, 1092480, 1456640, 1747968, 2184960, 2913280, 4369920, 8739840]

約数ペア:

[(1, 8739840), (2, 4369920), (3, 2913280), (4, 2184960), (5, 1747968), (6, 1456640), (8, 1092480), (10, 873984), (12, 728320), (15, 582656), (16, 546240), (20, 436992), (24, 364160), (30, 291328), (32, 273120), (40, 218496), (48, 182080), (60, 145664), (64, 136560), (80, 109248), (96, 91040), (120, 72832), (128, 68280), (160, 54624), (192, 45520), (240, 36416), (256, 34140), (320, 27312), (384, 22760), (480, 18208), (512, 17070), (569, 15360), (640, 13656), (768, 11380), (960, 9104), (1024, 8535), (1138, 7680), (1280, 6828), (1536, 5690), (1707, 5120), (1920, 4552), (2276, 3840), (2560, 3414), (2845, 3072)]