84913380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{157247}}^1$

素因数の和:157265

約数の個数: 48

約数和(自身を含む): 264176640

約数和(自身を除く): 179263260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 157247, 314494, 471741, 628988, 786235, 943482, 1415223, 1572470, 1886964, 2358705, 2830446, 3144940, 4245669, 4717410, 5660892, 7076115, 8491338, 9434820, 14152230, 16982676, 21228345, 28304460, 42456690, 84913380]

約数ペア:

[(1, 84913380), (2, 42456690), (3, 28304460), (4, 21228345), (5, 16982676), (6, 14152230), (9, 9434820), (10, 8491338), (12, 7076115), (15, 5660892), (18, 4717410), (20, 4245669), (27, 3144940), (30, 2830446), (36, 2358705), (45, 1886964), (54, 1572470), (60, 1415223), (90, 943482), (108, 786235), (135, 628988), (180, 471741), (270, 314494), (540, 157247)]