64241880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{535349}}^1$

素因数の和:535363

約数の個数: 32

約数和(自身を含む): 192726000

約数和(自身を除く): 128484120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 535349, 1070698, 1606047, 2141396, 2676745, 3212094, 4282792, 5353490, 6424188, 8030235, 10706980, 12848376, 16060470, 21413960, 32120940, 64241880]

約数ペア:

[(1, 64241880), (2, 32120940), (3, 21413960), (4, 16060470), (5, 12848376), (6, 10706980), (8, 8030235), (10, 6424188), (12, 5353490), (15, 4282792), (20, 3212094), (24, 2676745), (30, 2141396), (40, 1606047), (60, 1070698), (120, 535349)]