15547920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{64783}}^1$

素因数の和:64799

約数の個数: 40

約数和(自身を含む): 48199296

約数和(自身を除く): 32651376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 64783, 129566, 194349, 259132, 323915, 388698, 518264, 647830, 777396, 971745, 1036528, 1295660, 1554792, 1943490, 2591320, 3109584, 3886980, 5182640, 7773960, 15547920]

約数ペア:

[(1, 15547920), (2, 7773960), (3, 5182640), (4, 3886980), (5, 3109584), (6, 2591320), (8, 1943490), (10, 1554792), (12, 1295660), (15, 1036528), (16, 971745), (20, 777396), (24, 647830), (30, 518264), (40, 388698), (48, 323915), (60, 259132), (80, 194349), (120, 129566), (240, 64783)]