1840804080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{333479}}^1$

素因数の和:333518

約数の個数: 80

約数和(自身を含む): 5954618880

約数和(自身を除く): 4113814800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 333479, 666958, 1000437, 1333916, 1667395, 2000874, 2667832, 3334790, 4001748, 5002185, 5335664, 6669580, 7670017, 8003496, 10004370, 13339160, 15340034, 16006992, 20008740, 23010051, 26678320, 30680068, 38350085, 40017480, 46020102, 61360136, 76700170, 80034960, 92040204, 115050255, 122720272, 153400340, 184080408, 230100510, 306800680, 368160816, 460201020, 613601360, 920402040, 1840804080]

約数ペア:

[(1, 1840804080), (2, 920402040), (3, 613601360), (4, 460201020), (5, 368160816), (6, 306800680), (8, 230100510), (10, 184080408), (12, 153400340), (15, 122720272), (16, 115050255), (20, 92040204), (23, 80034960), (24, 76700170), (30, 61360136), (40, 46020102), (46, 40017480), (48, 38350085), (60, 30680068), (69, 26678320), (80, 23010051), (92, 20008740), (115, 16006992), (120, 15340034), (138, 13339160), (184, 10004370), (230, 8003496), (240, 7670017), (276, 6669580), (345, 5335664), (368, 5002185), (460, 4001748), (552, 3334790), (690, 2667832), (920, 2000874), (1104, 1667395), (1380, 1333916), (1840, 1000437), (2760, 666958), (5520, 333479)]