60424780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{839}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 137309760

約数和(自身を除く): 76884980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 277, 554, 839, 1108, 1385, 1678, 2770, 3356, 3601, 4195, 5540, 7202, 8390, 10907, 14404, 16780, 18005, 21814, 36010, 43628, 54535, 72020, 109070, 218140, 232403, 464806, 929612, 1162015, 2324030, 3021239, 4648060, 6042478, 12084956, 15106195, 30212390, 60424780]

約数ペア:

[(1, 60424780), (2, 30212390), (4, 15106195), (5, 12084956), (10, 6042478), (13, 4648060), (20, 3021239), (26, 2324030), (52, 1162015), (65, 929612), (130, 464806), (260, 232403), (277, 218140), (554, 109070), (839, 72020), (1108, 54535), (1385, 43628), (1678, 36010), (2770, 21814), (3356, 18005), (3601, 16780), (4195, 14404), (5540, 10907), (7202, 8390)]