149492040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1245767}}^1$

素因数の和:1245781

約数の個数: 32

約数和(自身を含む): 448476480

約数和(自身を除く): 298984440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1245767, 2491534, 3737301, 4983068, 6228835, 7474602, 9966136, 12457670, 14949204, 18686505, 24915340, 29898408, 37373010, 49830680, 74746020, 149492040]

約数ペア:

[(1, 149492040), (2, 74746020), (3, 49830680), (4, 37373010), (5, 29898408), (6, 24915340), (8, 18686505), (10, 14949204), (12, 12457670), (15, 9966136), (20, 7474602), (24, 6228835), (30, 4983068), (40, 3737301), (60, 2491534), (120, 1245767)]