43540920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{120947}}^1$

素因数の和:120964

約数の個数: 48

約数和(自身を含む): 141509160

約数和(自身を除く): 97968240

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, 120947, 241894, 362841, 483788, 604735, 725682, 967576, 1088523, 1209470, 1451364, 1814205, 2177046, 2418940, 2902728, 3628410, 4354092, 4837880, 5442615, 7256820, 8708184, 10885230, 14513640, 21770460, 43540920]

約数ペア:

[(1, 43540920), (2, 21770460), (3, 14513640), (4, 10885230), (5, 8708184), (6, 7256820), (8, 5442615), (9, 4837880), (10, 4354092), (12, 3628410), (15, 2902728), (18, 2418940), (20, 2177046), (24, 1814205), (30, 1451364), (36, 1209470), (40, 1088523), (45, 967576), (60, 725682), (72, 604735), (90, 483788), (120, 362841), (180, 241894), (360, 120947)]