28073040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2207}}^1$

素因数の和:2276

約数の個数: 80

約数和(自身を含む): 88708608

約数和(自身を除く): 60635568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2207, 2544, 3180, 4240, 4414, 6360, 6621, 8828, 11035, 12720, 13242, 17656, 22070, 26484, 33105, 35312, 44140, 52968, 66210, 88280, 105936, 116971, 132420, 176560, 233942, 264840, 350913, 467884, 529680, 584855, 701826, 935768, 1169710, 1403652, 1754565, 1871536, 2339420, 2807304, 3509130, 4678840, 5614608, 7018260, 9357680, 14036520, 28073040]

約数ペア:

[(1, 28073040), (2, 14036520), (3, 9357680), (4, 7018260), (5, 5614608), (6, 4678840), (8, 3509130), (10, 2807304), (12, 2339420), (15, 1871536), (16, 1754565), (20, 1403652), (24, 1169710), (30, 935768), (40, 701826), (48, 584855), (53, 529680), (60, 467884), (80, 350913), (106, 264840), (120, 233942), (159, 176560), (212, 132420), (240, 116971), (265, 105936), (318, 88280), (424, 66210), (530, 52968), (636, 44140), (795, 35312), (848, 33105), (1060, 26484), (1272, 22070), (1590, 17656), (2120, 13242), (2207, 12720), (2544, 11035), (3180, 8828), (4240, 6621), (4414, 6360)]