84776040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{235489}}^1$

素因数の和:235506

約数の個数: 48

約数和(自身を含む): 275523300

約数和(自身を除く): 190747260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 235489, 470978, 706467, 941956, 1177445, 1412934, 1883912, 2119401, 2354890, 2825868, 3532335, 4238802, 4709780, 5651736, 7064670, 8477604, 9419560, 10597005, 14129340, 16955208, 21194010, 28258680, 42388020, 84776040]

約数ペア:

[(1, 84776040), (2, 42388020), (3, 28258680), (4, 21194010), (5, 16955208), (6, 14129340), (8, 10597005), (9, 9419560), (10, 8477604), (12, 7064670), (15, 5651736), (18, 4709780), (20, 4238802), (24, 3532335), (30, 2825868), (36, 2354890), (40, 2119401), (45, 1883912), (60, 1412934), (72, 1177445), (90, 941956), (120, 706467), (180, 470978), (360, 235489)]