238986240

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{15559}}^1$

素因数の和:15587

約数の個数: 88

約数和(自身を含む): 764431680

約数和(自身を除く): 525445440

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, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 15559, 31118, 46677, 62236, 77795, 93354, 124472, 155590, 186708, 233385, 248944, 311180, 373416, 466770, 497888, 622360, 746832, 933540, 995776, 1244720, 1493664, 1867080, 1991552, 2489440, 2987328, 3734160, 3983104, 4978880, 5974656, 7468320, 7966208, 9957760, 11949312, 14936640, 15932416, 19915520, 23898624, 29873280, 39831040, 47797248, 59746560, 79662080, 119493120, 238986240]

約数ペア:

[(1, 238986240), (2, 119493120), (3, 79662080), (4, 59746560), (5, 47797248), (6, 39831040), (8, 29873280), (10, 23898624), (12, 19915520), (15, 15932416), (16, 14936640), (20, 11949312), (24, 9957760), (30, 7966208), (32, 7468320), (40, 5974656), (48, 4978880), (60, 3983104), (64, 3734160), (80, 2987328), (96, 2489440), (120, 1991552), (128, 1867080), (160, 1493664), (192, 1244720), (240, 995776), (256, 933540), (320, 746832), (384, 622360), (480, 497888), (512, 466770), (640, 373416), (768, 311180), (960, 248944), (1024, 233385), (1280, 186708), (1536, 155590), (1920, 124472), (2560, 93354), (3072, 77795), (3840, 62236), (5120, 46677), (7680, 31118), (15360, 15559)]