52987920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{220783}}^1$

素因数の和:220799

約数の個数: 40

約数和(自身を含む): 164263296

約数和(自身を除く): 111275376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 220783, 441566, 662349, 883132, 1103915, 1324698, 1766264, 2207830, 2649396, 3311745, 3532528, 4415660, 5298792, 6623490, 8831320, 10597584, 13246980, 17662640, 26493960, 52987920]

約数ペア:

[(1, 52987920), (2, 26493960), (3, 17662640), (4, 13246980), (5, 10597584), (6, 8831320), (8, 6623490), (10, 5298792), (12, 4415660), (15, 3532528), (16, 3311745), (20, 2649396), (24, 2207830), (30, 1766264), (40, 1324698), (48, 1103915), (60, 883132), (80, 662349), (120, 441566), (240, 220783)]