16945680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{70607}}^1$

素因数の和:70623

約数の個数: 40

約数和(自身を含む): 52532352

約数和(自身を除く): 35586672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 70607, 141214, 211821, 282428, 353035, 423642, 564856, 706070, 847284, 1059105, 1129712, 1412140, 1694568, 2118210, 2824280, 3389136, 4236420, 5648560, 8472840, 16945680]

約数ペア:

[(1, 16945680), (2, 8472840), (3, 5648560), (4, 4236420), (5, 3389136), (6, 2824280), (8, 2118210), (10, 1694568), (12, 1412140), (15, 1129712), (16, 1059105), (20, 847284), (24, 706070), (30, 564856), (40, 423642), (48, 353035), (60, 282428), (80, 211821), (120, 141214), (240, 70607)]