15691513980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13337}}^1\times {\mathrm{19609}}^1$

素因数の和:32958

約数の個数: 48

約数和(自身を含む): 43941774240

約数和(自身を除く): 28250260260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 13337, 19609, 26674, 39218, 40011, 53348, 58827, 66685, 78436, 80022, 98045, 117654, 133370, 160044, 196090, 200055, 235308, 266740, 294135, 392180, 400110, 588270, 800220, 1176540, 261525233, 523050466, 784575699, 1046100932, 1307626165, 1569151398, 2615252330, 3138302796, 3922878495, 5230504660, 7845756990, 15691513980]

約数ペア:

[(1, 15691513980), (2, 7845756990), (3, 5230504660), (4, 3922878495), (5, 3138302796), (6, 2615252330), (10, 1569151398), (12, 1307626165), (15, 1046100932), (20, 784575699), (30, 523050466), (60, 261525233), (13337, 1176540), (19609, 800220), (26674, 588270), (39218, 400110), (40011, 392180), (53348, 294135), (58827, 266740), (66685, 235308), (78436, 200055), (80022, 196090), (98045, 160044), (117654, 133370)]