155469120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{161947}}^1$

素因数の和:161967

約数の個数: 56

約数和(自身を含む): 493617504

約数和(自身を除く): 338148384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 161947, 323894, 485841, 647788, 809735, 971682, 1295576, 1619470, 1943364, 2429205, 2591152, 3238940, 3886728, 4858410, 5182304, 6477880, 7773456, 9716820, 10364608, 12955760, 15546912, 19433640, 25911520, 31093824, 38867280, 51823040, 77734560, 155469120]

約数ペア:

[(1, 155469120), (2, 77734560), (3, 51823040), (4, 38867280), (5, 31093824), (6, 25911520), (8, 19433640), (10, 15546912), (12, 12955760), (15, 10364608), (16, 9716820), (20, 7773456), (24, 6477880), (30, 5182304), (32, 4858410), (40, 3886728), (48, 3238940), (60, 2591152), (64, 2429205), (80, 1943364), (96, 1619470), (120, 1295576), (160, 971682), (192, 809735), (240, 647788), (320, 485841), (480, 323894), (960, 161947)]