63342080

素因数分解:

$2^9\times 5^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:359

約数の個数: 80

約数和(自身を含む): 153941040

約数和(自身を除く): 90598960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 128, 160, 218, 227, 256, 320, 436, 454, 512, 545, 640, 872, 908, 1090, 1135, 1280, 1744, 1816, 2180, 2270, 2560, 3488, 3632, 4360, 4540, 6976, 7264, 8720, 9080, 13952, 14528, 17440, 18160, 24743, 27904, 29056, 34880, 36320, 49486, 55808, 58112, 69760, 72640, 98972, 116224, 123715, 139520, 145280, 197944, 247430, 279040, 290560, 395888, 494860, 581120, 791776, 989720, 1583552, 1979440, 3167104, 3958880, 6334208, 7917760, 12668416, 15835520, 31671040, 63342080]

約数ペア:

[(1, 63342080), (2, 31671040), (4, 15835520), (5, 12668416), (8, 7917760), (10, 6334208), (16, 3958880), (20, 3167104), (32, 1979440), (40, 1583552), (64, 989720), (80, 791776), (109, 581120), (128, 494860), (160, 395888), (218, 290560), (227, 279040), (256, 247430), (320, 197944), (436, 145280), (454, 139520), (512, 123715), (545, 116224), (640, 98972), (872, 72640), (908, 69760), (1090, 58112), (1135, 55808), (1280, 49486), (1744, 36320), (1816, 34880), (2180, 29056), (2270, 27904), (2560, 24743), (3488, 18160), (3632, 17440), (4360, 14528), (4540, 13952), (6976, 9080), (7264, 8720)]