118879380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{220147}}^1$

素因数の和:220165

約数の個数: 48

約数和(自身を含む): 369848640

約数和(自身を除く): 250969260

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, 220147, 440294, 660441, 880588, 1100735, 1320882, 1981323, 2201470, 2641764, 3302205, 3962646, 4402940, 5943969, 6604410, 7925292, 9906615, 11887938, 13208820, 19813230, 23775876, 29719845, 39626460, 59439690, 118879380]

約数ペア:

[(1, 118879380), (2, 59439690), (3, 39626460), (4, 29719845), (5, 23775876), (6, 19813230), (9, 13208820), (10, 11887938), (12, 9906615), (15, 7925292), (18, 6604410), (20, 5943969), (27, 4402940), (30, 3962646), (36, 3302205), (45, 2641764), (54, 2201470), (60, 1981323), (90, 1320882), (108, 1100735), (135, 880588), (180, 660441), (270, 440294), (540, 220147)]