76732680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{639439}}^1$

素因数の和:639453

約数の個数: 32

約数和(自身を含む): 230198400

約数和(自身を除く): 153465720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 639439, 1278878, 1918317, 2557756, 3197195, 3836634, 5115512, 6394390, 7673268, 9591585, 12788780, 15346536, 19183170, 25577560, 38366340, 76732680]

約数ペア:

[(1, 76732680), (2, 38366340), (3, 25577560), (4, 19183170), (5, 15346536), (6, 12788780), (8, 9591585), (10, 7673268), (12, 6394390), (15, 5115512), (20, 3836634), (24, 3197195), (30, 2557756), (40, 1918317), (60, 1278878), (120, 639439)]