27931682160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{38794003}}^1$

素因数の和:38794022

約数の個数: 60

約数和(自身を含む): 93803901672

約数和(自身を除く): 65872219512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 38794003, 77588006, 116382009, 155176012, 193970015, 232764018, 310352024, 349146027, 387940030, 465528036, 581910045, 620704048, 698292054, 775880060, 931056072, 1163820090, 1396584108, 1551760120, 1745730135, 1862112144, 2327640180, 2793168216, 3103520240, 3491460270, 4655280360, 5586336432, 6982920540, 9310560720, 13965841080, 27931682160]

約数ペア:

[(1, 27931682160), (2, 13965841080), (3, 9310560720), (4, 6982920540), (5, 5586336432), (6, 4655280360), (8, 3491460270), (9, 3103520240), (10, 2793168216), (12, 2327640180), (15, 1862112144), (16, 1745730135), (18, 1551760120), (20, 1396584108), (24, 1163820090), (30, 931056072), (36, 775880060), (40, 698292054), (45, 620704048), (48, 581910045), (60, 465528036), (72, 387940030), (80, 349146027), (90, 310352024), (120, 232764018), (144, 193970015), (180, 155176012), (240, 116382009), (360, 77588006), (720, 38794003)]