121965120

素因数分解:

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

素因数の和:42372

約数の個数: 84

約数和(自身を含む): 419519100

約数和(自身を除く): 297553980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 42349, 84698, 127047, 169396, 211745, 254094, 338792, 381141, 423490, 508188, 635235, 677584, 762282, 846980, 1016376, 1270470, 1355168, 1524564, 1693960, 1905705, 2032752, 2540940, 2710336, 3049128, 3387920, 3811410, 4065504, 5081880, 6098256, 6775840, 7622820, 8131008, 10163760, 12196512, 13551680, 15245640, 20327520, 24393024, 30491280, 40655040, 60982560, 121965120]

約数ペア:

[(1, 121965120), (2, 60982560), (3, 40655040), (4, 30491280), (5, 24393024), (6, 20327520), (8, 15245640), (9, 13551680), (10, 12196512), (12, 10163760), (15, 8131008), (16, 7622820), (18, 6775840), (20, 6098256), (24, 5081880), (30, 4065504), (32, 3811410), (36, 3387920), (40, 3049128), (45, 2710336), (48, 2540940), (60, 2032752), (64, 1905705), (72, 1693960), (80, 1524564), (90, 1355168), (96, 1270470), (120, 1016376), (144, 846980), (160, 762282), (180, 677584), (192, 635235), (240, 508188), (288, 423490), (320, 381141), (360, 338792), (480, 254094), (576, 211745), (720, 169396), (960, 127047), (1440, 84698), (2880, 42349)]