38942041680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{18028723}}^1$

素因数の和:18028745

約数の個数: 80

約数和(自身を含む): 134133706560

約数和(自身を除く): 95191664880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 18028723, 36057446, 54086169, 72114892, 90143615, 108172338, 144229784, 162258507, 180287230, 216344676, 270430845, 288459568, 324517014, 360574460, 432689352, 486775521, 540861690, 649034028, 721148920, 811292535, 865378704, 973551042, 1081723380, 1298068056, 1442297840, 1622585070, 1947102084, 2163446760, 2433877605, 2596136112, 3245170140, 3894204168, 4326893520, 4867755210, 6490340280, 7788408336, 9735510420, 12980680560, 19471020840, 38942041680]

約数ペア:

[(1, 38942041680), (2, 19471020840), (3, 12980680560), (4, 9735510420), (5, 7788408336), (6, 6490340280), (8, 4867755210), (9, 4326893520), (10, 3894204168), (12, 3245170140), (15, 2596136112), (16, 2433877605), (18, 2163446760), (20, 1947102084), (24, 1622585070), (27, 1442297840), (30, 1298068056), (36, 1081723380), (40, 973551042), (45, 865378704), (48, 811292535), (54, 721148920), (60, 649034028), (72, 540861690), (80, 486775521), (90, 432689352), (108, 360574460), (120, 324517014), (135, 288459568), (144, 270430845), (180, 216344676), (216, 180287230), (240, 162258507), (270, 144229784), (360, 108172338), (432, 90143615), (540, 72114892), (720, 54086169), (1080, 36057446), (2160, 18028723)]