120918060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6163}}^1$

素因数の和:6287

約数の個数: 72

約数和(自身を含む): 370209840

約数和(自身を除く): 249291780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3924, 4905, 6163, 6540, 9810, 12326, 18489, 19620, 24652, 30815, 36978, 55467, 61630, 73956, 92445, 110934, 123260, 184890, 221868, 277335, 369780, 554670, 671767, 1109340, 1343534, 2015301, 2687068, 3358835, 4030602, 6045903, 6717670, 8061204, 10076505, 12091806, 13435340, 20153010, 24183612, 30229515, 40306020, 60459030, 120918060]

約数ペア:

[(1, 120918060), (2, 60459030), (3, 40306020), (4, 30229515), (5, 24183612), (6, 20153010), (9, 13435340), (10, 12091806), (12, 10076505), (15, 8061204), (18, 6717670), (20, 6045903), (30, 4030602), (36, 3358835), (45, 2687068), (60, 2015301), (90, 1343534), (109, 1109340), (180, 671767), (218, 554670), (327, 369780), (436, 277335), (545, 221868), (654, 184890), (981, 123260), (1090, 110934), (1308, 92445), (1635, 73956), (1962, 61630), (2180, 55467), (3270, 36978), (3924, 30815), (4905, 24652), (6163, 19620), (6540, 18489), (9810, 12326)]