6656640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{3467}}^1$

素因数の和:3489

約数の個数: 64

約数和(自身を含む): 21224160

約数和(自身を除く): 14567520

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, 3467, 6934, 10401, 13868, 17335, 20802, 27736, 34670, 41604, 52005, 55472, 69340, 83208, 104010, 110944, 138680, 166416, 208020, 221888, 277360, 332832, 416040, 443776, 554720, 665664, 832080, 1109440, 1331328, 1664160, 2218880, 3328320, 6656640]

約数ペア:

[(1, 6656640), (2, 3328320), (3, 2218880), (4, 1664160), (5, 1331328), (6, 1109440), (8, 832080), (10, 665664), (12, 554720), (15, 443776), (16, 416040), (20, 332832), (24, 277360), (30, 221888), (32, 208020), (40, 166416), (48, 138680), (60, 110944), (64, 104010), (80, 83208), (96, 69340), (120, 55472), (128, 52005), (160, 41604), (192, 34670), (240, 27736), (320, 20802), (384, 17335), (480, 13868), (640, 10401), (960, 6934), (1920, 3467)]