1555673040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{240073}}^1$

素因数の和:240098

約数の個数: 100

約数和(自身を含む): 5403105444

約数和(自身を除く): 3847432404

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 240073, 480146, 720219, 960292, 1200365, 1440438, 1920584, 2160657, 2400730, 2880876, 3601095, 3841168, 4321314, 4801460, 5761752, 6481971, 7202190, 8642628, 9602920, 10803285, 11523504, 12963942, 14404380, 17285256, 19205840, 19445913, 21606570, 25927884, 28808760, 32409855, 34570512, 38891826, 43213140, 51855768, 57617520, 64819710, 77783652, 86426280, 97229565, 103711536, 129639420, 155567304, 172852560, 194459130, 259278840, 311134608, 388918260, 518557680, 777836520, 1555673040]

約数ペア:

[(1, 1555673040), (2, 777836520), (3, 518557680), (4, 388918260), (5, 311134608), (6, 259278840), (8, 194459130), (9, 172852560), (10, 155567304), (12, 129639420), (15, 103711536), (16, 97229565), (18, 86426280), (20, 77783652), (24, 64819710), (27, 57617520), (30, 51855768), (36, 43213140), (40, 38891826), (45, 34570512), (48, 32409855), (54, 28808760), (60, 25927884), (72, 21606570), (80, 19445913), (81, 19205840), (90, 17285256), (108, 14404380), (120, 12963942), (135, 11523504), (144, 10803285), (162, 9602920), (180, 8642628), (216, 7202190), (240, 6481971), (270, 5761752), (324, 4801460), (360, 4321314), (405, 3841168), (432, 3601095), (540, 2880876), (648, 2400730), (720, 2160657), (810, 1920584), (1080, 1440438), (1296, 1200365), (1620, 960292), (2160, 720219), (3240, 480146), (6480, 240073)]