120513528

素因数分解:

$2^3\times 3^3\times {\mathrm{563}}^1\times {\mathrm{991}}^1$

素因数の和:1569

約数の個数: 64

約数和(自身を含む): 335692800

約数和(自身を除く): 215179272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 563, 991, 1126, 1689, 1982, 2252, 2973, 3378, 3964, 4504, 5067, 5946, 6756, 7928, 8919, 10134, 11892, 13512, 15201, 17838, 20268, 23784, 26757, 30402, 35676, 40536, 53514, 60804, 71352, 107028, 121608, 214056, 557933, 1115866, 1673799, 2231732, 3347598, 4463464, 5021397, 6695196, 10042794, 13390392, 15064191, 20085588, 30128382, 40171176, 60256764, 120513528]

約数ペア:

[(1, 120513528), (2, 60256764), (3, 40171176), (4, 30128382), (6, 20085588), (8, 15064191), (9, 13390392), (12, 10042794), (18, 6695196), (24, 5021397), (27, 4463464), (36, 3347598), (54, 2231732), (72, 1673799), (108, 1115866), (216, 557933), (563, 214056), (991, 121608), (1126, 107028), (1689, 71352), (1982, 60804), (2252, 53514), (2973, 40536), (3378, 35676), (3964, 30402), (4504, 26757), (5067, 23784), (5946, 20268), (6756, 17838), (7928, 15201), (8919, 13512), (10134, 11892)]