71628120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{198967}}^1$

素因数の和:198984

約数の個数: 48

約数和(自身を含む): 232792560

約数和(自身を除く): 161164440

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, 198967, 397934, 596901, 795868, 994835, 1193802, 1591736, 1790703, 1989670, 2387604, 2984505, 3581406, 3979340, 4775208, 5969010, 7162812, 7958680, 8953515, 11938020, 14325624, 17907030, 23876040, 35814060, 71628120]

約数ペア:

[(1, 71628120), (2, 35814060), (3, 23876040), (4, 17907030), (5, 14325624), (6, 11938020), (8, 8953515), (9, 7958680), (10, 7162812), (12, 5969010), (15, 4775208), (18, 3979340), (20, 3581406), (24, 2984505), (30, 2387604), (36, 1989670), (40, 1790703), (45, 1591736), (60, 1193802), (72, 994835), (90, 795868), (120, 596901), (180, 397934), (360, 198967)]