384678060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{493177}}^1$

素因数の和:493202

約数の個数: 48

約数和(自身を含む): 1159954656

約数和(自身を除く): 775276596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 493177, 986354, 1479531, 1972708, 2465885, 2959062, 4931770, 5918124, 6411301, 7397655, 9863540, 12822602, 14795310, 19233903, 25645204, 29590620, 32056505, 38467806, 64113010, 76935612, 96169515, 128226020, 192339030, 384678060]

約数ペア:

[(1, 384678060), (2, 192339030), (3, 128226020), (4, 96169515), (5, 76935612), (6, 64113010), (10, 38467806), (12, 32056505), (13, 29590620), (15, 25645204), (20, 19233903), (26, 14795310), (30, 12822602), (39, 9863540), (52, 7397655), (60, 6411301), (65, 5918124), (78, 4931770), (130, 2959062), (156, 2465885), (195, 1972708), (260, 1479531), (390, 986354), (780, 493177)]