89754120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{249317}}^1$

素因数の和:249334

約数の個数: 48

約数和(自身を含む): 291702060

約数和(自身を除く): 201947940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 249317, 498634, 747951, 997268, 1246585, 1495902, 1994536, 2243853, 2493170, 2991804, 3739755, 4487706, 4986340, 5983608, 7479510, 8975412, 9972680, 11219265, 14959020, 17950824, 22438530, 29918040, 44877060, 89754120]

約数ペア:

[(1, 89754120), (2, 44877060), (3, 29918040), (4, 22438530), (5, 17950824), (6, 14959020), (8, 11219265), (9, 9972680), (10, 8975412), (12, 7479510), (15, 5983608), (18, 4986340), (20, 4487706), (24, 3739755), (30, 2991804), (36, 2493170), (40, 2243853), (45, 1994536), (60, 1495902), (72, 1246585), (90, 997268), (120, 747951), (180, 498634), (360, 249317)]