266578980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{5009}}^1$

素因数の和:5908

約数の個数: 48

約数和(自身を含む): 747411840

約数和(自身を除く): 480832860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 887, 1774, 2661, 3548, 4435, 5009, 5322, 8870, 10018, 10644, 13305, 15027, 17740, 20036, 25045, 26610, 30054, 50090, 53220, 60108, 75135, 100180, 150270, 300540, 4442983, 8885966, 13328949, 17771932, 22214915, 26657898, 44429830, 53315796, 66644745, 88859660, 133289490, 266578980]

約数ペア:

[(1, 266578980), (2, 133289490), (3, 88859660), (4, 66644745), (5, 53315796), (6, 44429830), (10, 26657898), (12, 22214915), (15, 17771932), (20, 13328949), (30, 8885966), (60, 4442983), (887, 300540), (1774, 150270), (2661, 100180), (3548, 75135), (4435, 60108), (5009, 53220), (5322, 50090), (8870, 30054), (10018, 26610), (10644, 25045), (13305, 20036), (15027, 17740)]