283413960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{787261}}^1$

素因数の和:787278

約数の個数: 48

約数和(自身を含む): 921096540

約数和(自身を除く): 637682580

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, 787261, 1574522, 2361783, 3149044, 3936305, 4723566, 6298088, 7085349, 7872610, 9447132, 11808915, 14170698, 15745220, 18894264, 23617830, 28341396, 31490440, 35426745, 47235660, 56682792, 70853490, 94471320, 141706980, 283413960]

約数ペア:

[(1, 283413960), (2, 141706980), (3, 94471320), (4, 70853490), (5, 56682792), (6, 47235660), (8, 35426745), (9, 31490440), (10, 28341396), (12, 23617830), (15, 18894264), (18, 15745220), (20, 14170698), (24, 11808915), (30, 9447132), (36, 7872610), (40, 7085349), (45, 6298088), (60, 4723566), (72, 3936305), (90, 3149044), (120, 2361783), (180, 1574522), (360, 787261)]