30186120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10937}}^1$

素因数の和:10974

約数の個数: 64

約数和(自身を含む): 94504320

約数和(自身を除く): 64318200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 10937, 21874, 32811, 43748, 54685, 65622, 87496, 109370, 131244, 164055, 218740, 251551, 262488, 328110, 437480, 503102, 656220, 754653, 1006204, 1257755, 1312440, 1509306, 2012408, 2515510, 3018612, 3773265, 5031020, 6037224, 7546530, 10062040, 15093060, 30186120]

約数ペア:

[(1, 30186120), (2, 15093060), (3, 10062040), (4, 7546530), (5, 6037224), (6, 5031020), (8, 3773265), (10, 3018612), (12, 2515510), (15, 2012408), (20, 1509306), (23, 1312440), (24, 1257755), (30, 1006204), (40, 754653), (46, 656220), (60, 503102), (69, 437480), (92, 328110), (115, 262488), (120, 251551), (138, 218740), (184, 164055), (230, 131244), (276, 109370), (345, 87496), (460, 65622), (552, 54685), (690, 43748), (920, 32811), (1380, 21874), (2760, 10937)]