84480320

素因数分解:

$2^6\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1163}}^1$

素因数の和:1407

約数の個数: 56

約数和(自身を含む): 202228704

約数和(自身を除く): 117748384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 227, 320, 454, 908, 1135, 1163, 1816, 2270, 2326, 3632, 4540, 4652, 5815, 7264, 9080, 9304, 11630, 14528, 18160, 18608, 23260, 36320, 37216, 46520, 72640, 74432, 93040, 186080, 264001, 372160, 528002, 1056004, 1320005, 2112008, 2640010, 4224016, 5280020, 8448032, 10560040, 16896064, 21120080, 42240160, 84480320]

約数ペア:

[(1, 84480320), (2, 42240160), (4, 21120080), (5, 16896064), (8, 10560040), (10, 8448032), (16, 5280020), (20, 4224016), (32, 2640010), (40, 2112008), (64, 1320005), (80, 1056004), (160, 528002), (227, 372160), (320, 264001), (454, 186080), (908, 93040), (1135, 74432), (1163, 72640), (1816, 46520), (2270, 37216), (2326, 36320), (3632, 23260), (4540, 18608), (4652, 18160), (5815, 14528), (7264, 11630), (9080, 9304)]