206080320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{214667}}^1$

素因数の和:214687

約数の個数: 56

約数和(自身を含む): 654308064

約数和(自身を除く): 448227744

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, 160, 192, 240, 320, 480, 960, 214667, 429334, 644001, 858668, 1073335, 1288002, 1717336, 2146670, 2576004, 3220005, 3434672, 4293340, 5152008, 6440010, 6869344, 8586680, 10304016, 12880020, 13738688, 17173360, 20608032, 25760040, 34346720, 41216064, 51520080, 68693440, 103040160, 206080320]

約数ペア:

[(1, 206080320), (2, 103040160), (3, 68693440), (4, 51520080), (5, 41216064), (6, 34346720), (8, 25760040), (10, 20608032), (12, 17173360), (15, 13738688), (16, 12880020), (20, 10304016), (24, 8586680), (30, 6869344), (32, 6440010), (40, 5152008), (48, 4293340), (60, 3434672), (64, 3220005), (80, 2576004), (96, 2146670), (120, 1717336), (160, 1288002), (192, 1073335), (240, 858668), (320, 644001), (480, 429334), (960, 214667)]