56696040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157489}}^1$

素因数の和:157506

約数の個数: 48

約数和(自身を含む): 184263300

約数和(自身を除く): 127567260

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, 157489, 314978, 472467, 629956, 787445, 944934, 1259912, 1417401, 1574890, 1889868, 2362335, 2834802, 3149780, 3779736, 4724670, 5669604, 6299560, 7087005, 9449340, 11339208, 14174010, 18898680, 28348020, 56696040]

約数ペア:

[(1, 56696040), (2, 28348020), (3, 18898680), (4, 14174010), (5, 11339208), (6, 9449340), (8, 7087005), (9, 6299560), (10, 5669604), (12, 4724670), (15, 3779736), (18, 3149780), (20, 2834802), (24, 2362335), (30, 1889868), (36, 1574890), (40, 1417401), (45, 1259912), (60, 944934), (72, 787445), (90, 629956), (120, 472467), (180, 314978), (360, 157489)]