12691997160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{105766643}}^1$

素因数の和:105766657

約数の個数: 32

約数和(自身を含む): 38075991840

約数和(自身を除く): 25383994680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 105766643, 211533286, 317299929, 423066572, 528833215, 634599858, 846133144, 1057666430, 1269199716, 1586499645, 2115332860, 2538399432, 3172999290, 4230665720, 6345998580, 12691997160]

約数ペア:

[(1, 12691997160), (2, 6345998580), (3, 4230665720), (4, 3172999290), (5, 2538399432), (6, 2115332860), (8, 1586499645), (10, 1269199716), (12, 1057666430), (15, 846133144), (20, 634599858), (24, 528833215), (30, 423066572), (40, 317299929), (60, 211533286), (120, 105766643)]