129228240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1153}}^1$

素因数の和:1636

約数の個数: 80

約数和(自身を含む): 401813568

約数和(自身を除く): 272585328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 467, 934, 1153, 1401, 1868, 2306, 2335, 2802, 3459, 3736, 4612, 4670, 5604, 5765, 6918, 7005, 7472, 9224, 9340, 11208, 11530, 13836, 14010, 17295, 18448, 18680, 22416, 23060, 27672, 28020, 34590, 37360, 46120, 55344, 56040, 69180, 92240, 112080, 138360, 276720, 538451, 1076902, 1615353, 2153804, 2692255, 3230706, 4307608, 5384510, 6461412, 8076765, 8615216, 10769020, 12922824, 16153530, 21538040, 25845648, 32307060, 43076080, 64614120, 129228240]

約数ペア:

[(1, 129228240), (2, 64614120), (3, 43076080), (4, 32307060), (5, 25845648), (6, 21538040), (8, 16153530), (10, 12922824), (12, 10769020), (15, 8615216), (16, 8076765), (20, 6461412), (24, 5384510), (30, 4307608), (40, 3230706), (48, 2692255), (60, 2153804), (80, 1615353), (120, 1076902), (240, 538451), (467, 276720), (934, 138360), (1153, 112080), (1401, 92240), (1868, 69180), (2306, 56040), (2335, 55344), (2802, 46120), (3459, 37360), (3736, 34590), (4612, 28020), (4670, 27672), (5604, 23060), (5765, 22416), (6918, 18680), (7005, 18448), (7472, 17295), (9224, 14010), (9340, 13836), (11208, 11530)]