120921780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2267}}^1$

素因数の和:2413

約数の個数: 96

約数和(自身を含む): 390168576

約数和(自身を除く): 269246796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 127, 140, 210, 254, 381, 420, 508, 635, 762, 889, 1270, 1524, 1778, 1905, 2267, 2540, 2667, 3556, 3810, 4445, 4534, 5334, 6801, 7620, 8890, 9068, 10668, 11335, 13335, 13602, 15869, 17780, 22670, 26670, 27204, 31738, 34005, 45340, 47607, 53340, 63476, 68010, 79345, 95214, 136020, 158690, 190428, 238035, 287909, 317380, 476070, 575818, 863727, 952140, 1151636, 1439545, 1727454, 2015363, 2879090, 3454908, 4030726, 4318635, 5758180, 6046089, 8061452, 8637270, 10076815, 12092178, 17274540, 20153630, 24184356, 30230445, 40307260, 60460890, 120921780]

約数ペア:

[(1, 120921780), (2, 60460890), (3, 40307260), (4, 30230445), (5, 24184356), (6, 20153630), (7, 17274540), (10, 12092178), (12, 10076815), (14, 8637270), (15, 8061452), (20, 6046089), (21, 5758180), (28, 4318635), (30, 4030726), (35, 3454908), (42, 2879090), (60, 2015363), (70, 1727454), (84, 1439545), (105, 1151636), (127, 952140), (140, 863727), (210, 575818), (254, 476070), (381, 317380), (420, 287909), (508, 238035), (635, 190428), (762, 158690), (889, 136020), (1270, 95214), (1524, 79345), (1778, 68010), (1905, 63476), (2267, 53340), (2540, 47607), (2667, 45340), (3556, 34005), (3810, 31738), (4445, 27204), (4534, 26670), (5334, 22670), (6801, 17780), (7620, 15869), (8890, 13602), (9068, 13335), (10668, 11335)]