40655040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{42349}}^1$

素因数の和:42369

約数の個数: 56

約数和(自身を含む): 129082800

約数和(自身を除く): 88427760

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, 42349, 84698, 127047, 169396, 211745, 254094, 338792, 423490, 508188, 635235, 677584, 846980, 1016376, 1270470, 1355168, 1693960, 2032752, 2540940, 2710336, 3387920, 4065504, 5081880, 6775840, 8131008, 10163760, 13551680, 20327520, 40655040]

約数ペア:

[(1, 40655040), (2, 20327520), (3, 13551680), (4, 10163760), (5, 8131008), (6, 6775840), (8, 5081880), (10, 4065504), (12, 3387920), (15, 2710336), (16, 2540940), (20, 2032752), (24, 1693960), (30, 1355168), (32, 1270470), (40, 1016376), (48, 846980), (60, 677584), (64, 635235), (80, 508188), (96, 423490), (120, 338792), (160, 254094), (192, 211745), (240, 169396), (320, 127047), (480, 84698), (960, 42349)]