48820680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{135613}}^1$

素因数の和:135630

約数の個数: 48

約数和(自身を含む): 158668380

約数和(自身を除く): 109847700

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, 135613, 271226, 406839, 542452, 678065, 813678, 1084904, 1220517, 1356130, 1627356, 2034195, 2441034, 2712260, 3254712, 4068390, 4882068, 5424520, 6102585, 8136780, 9764136, 12205170, 16273560, 24410340, 48820680]

約数ペア:

[(1, 48820680), (2, 24410340), (3, 16273560), (4, 12205170), (5, 9764136), (6, 8136780), (8, 6102585), (9, 5424520), (10, 4882068), (12, 4068390), (15, 3254712), (18, 2712260), (20, 2441034), (24, 2034195), (30, 1627356), (36, 1356130), (40, 1220517), (45, 1084904), (60, 813678), (72, 678065), (90, 542452), (120, 406839), (180, 271226), (360, 135613)]