38409480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{106693}}^1$

素因数の和:106710

約数の個数: 48

約数和(自身を含む): 124831980

約数和(自身を除く): 86422500

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, 106693, 213386, 320079, 426772, 533465, 640158, 853544, 960237, 1066930, 1280316, 1600395, 1920474, 2133860, 2560632, 3200790, 3840948, 4267720, 4801185, 6401580, 7681896, 9602370, 12803160, 19204740, 38409480]

約数ペア:

[(1, 38409480), (2, 19204740), (3, 12803160), (4, 9602370), (5, 7681896), (6, 6401580), (8, 4801185), (9, 4267720), (10, 3840948), (12, 3200790), (15, 2560632), (18, 2133860), (20, 1920474), (24, 1600395), (30, 1280316), (36, 1066930), (40, 960237), (45, 853544), (60, 640158), (72, 533465), (90, 426772), (120, 320079), (180, 213386), (360, 106693)]