1240795260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{33301}}^1$

素因数の和:33345

約数の個数: 120

約数和(自身を含む): 4061778336

約数和(自身を除く): 2820983076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1620, 1863, 2070, 2484, 3105, 3726, 4140, 6210, 7452, 9315, 12420, 18630, 33301, 37260, 66602, 99903, 133204, 166505, 199806, 299709, 333010, 399612, 499515, 599418, 666020, 765923, 899127, 999030, 1198836, 1498545, 1531846, 1798254, 1998060, 2297769, 2697381, 2997090, 3063692, 3596508, 3829615, 4495635, 4595538, 5394762, 5994180, 6893307, 7659230, 8991270, 9191076, 10789524, 11488845, 13486905, 13786614, 15318460, 17982540, 20679921, 22977690, 26973810, 27573228, 34466535, 41359842, 45955380, 53947620, 62039763, 68933070, 82719684, 103399605, 124079526, 137866140, 206799210, 248159052, 310198815, 413598420, 620397630, 1240795260]

約数ペア:

[(1, 1240795260), (2, 620397630), (3, 413598420), (4, 310198815), (5, 248159052), (6, 206799210), (9, 137866140), (10, 124079526), (12, 103399605), (15, 82719684), (18, 68933070), (20, 62039763), (23, 53947620), (27, 45955380), (30, 41359842), (36, 34466535), (45, 27573228), (46, 26973810), (54, 22977690), (60, 20679921), (69, 17982540), (81, 15318460), (90, 13786614), (92, 13486905), (108, 11488845), (115, 10789524), (135, 9191076), (138, 8991270), (162, 7659230), (180, 6893307), (207, 5994180), (230, 5394762), (270, 4595538), (276, 4495635), (324, 3829615), (345, 3596508), (405, 3063692), (414, 2997090), (460, 2697381), (540, 2297769), (621, 1998060), (690, 1798254), (810, 1531846), (828, 1498545), (1035, 1198836), (1242, 999030), (1380, 899127), (1620, 765923), (1863, 666020), (2070, 599418), (2484, 499515), (3105, 399612), (3726, 333010), (4140, 299709), (6210, 199806), (7452, 166505), (9315, 133204), (12420, 99903), (18630, 66602), (33301, 37260)]