824321280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{214667}}^1$

素因数の和:214691

約数の個数: 72

約数和(自身を含む): 2632688352

約数和(自身を除く): 1808367072

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, 214667, 429334, 644001, 858668, 1073335, 1288002, 1717336, 2146670, 2576004, 3220005, 3434672, 4293340, 5152008, 6440010, 6869344, 8586680, 10304016, 12880020, 13738688, 17173360, 20608032, 25760040, 27477376, 34346720, 41216064, 51520080, 54954752, 68693440, 82432128, 103040160, 137386880, 164864256, 206080320, 274773760, 412160640, 824321280]

約数ペア:

[(1, 824321280), (2, 412160640), (3, 274773760), (4, 206080320), (5, 164864256), (6, 137386880), (8, 103040160), (10, 82432128), (12, 68693440), (15, 54954752), (16, 51520080), (20, 41216064), (24, 34346720), (30, 27477376), (32, 25760040), (40, 20608032), (48, 17173360), (60, 13738688), (64, 12880020), (80, 10304016), (96, 8586680), (120, 6869344), (128, 6440010), (160, 5152008), (192, 4293340), (240, 3434672), (256, 3220005), (320, 2576004), (384, 2146670), (480, 1717336), (640, 1288002), (768, 1073335), (960, 858668), (1280, 644001), (1920, 429334), (3840, 214667)]