121022640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1303}}^1$

素因数の和:1368

約数の個数: 160

約数和(自身を含む): 426877440

約数和(自身を除く): 305854800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 258, 270, 344, 360, 387, 430, 432, 516, 540, 645, 688, 720, 774, 860, 1032, 1080, 1161, 1290, 1303, 1548, 1720, 1935, 2064, 2160, 2322, 2580, 2606, 3096, 3440, 3870, 3909, 4644, 5160, 5212, 5805, 6192, 6515, 7740, 7818, 9288, 10320, 10424, 11610, 11727, 13030, 15480, 15636, 18576, 19545, 20848, 23220, 23454, 26060, 30960, 31272, 35181, 39090, 46440, 46908, 52120, 56029, 58635, 62544, 70362, 78180, 92880, 93816, 104240, 112058, 117270, 140724, 156360, 168087, 175905, 187632, 224116, 234540, 280145, 281448, 312720, 336174, 351810, 448232, 469080, 504261, 560290, 562896, 672348, 703620, 840435, 896464, 938160, 1008522, 1120580, 1344696, 1407240, 1512783, 1680870, 2017044, 2241160, 2521305, 2689392, 2814480, 3025566, 3361740, 4034088, 4482320, 5042610, 6051132, 6723480, 7563915, 8068176, 10085220, 12102264, 13446960, 15127830, 20170440, 24204528, 30255660, 40340880, 60511320, 121022640]

約数ペア:

[(1, 121022640), (2, 60511320), (3, 40340880), (4, 30255660), (5, 24204528), (6, 20170440), (8, 15127830), (9, 13446960), (10, 12102264), (12, 10085220), (15, 8068176), (16, 7563915), (18, 6723480), (20, 6051132), (24, 5042610), (27, 4482320), (30, 4034088), (36, 3361740), (40, 3025566), (43, 2814480), (45, 2689392), (48, 2521305), (54, 2241160), (60, 2017044), (72, 1680870), (80, 1512783), (86, 1407240), (90, 1344696), (108, 1120580), (120, 1008522), (129, 938160), (135, 896464), (144, 840435), (172, 703620), (180, 672348), (215, 562896), (216, 560290), (240, 504261), (258, 469080), (270, 448232), (344, 351810), (360, 336174), (387, 312720), (430, 281448), (432, 280145), (516, 234540), (540, 224116), (645, 187632), (688, 175905), (720, 168087), (774, 156360), (860, 140724), (1032, 117270), (1080, 112058), (1161, 104240), (1290, 93816), (1303, 92880), (1548, 78180), (1720, 70362), (1935, 62544), (2064, 58635), (2160, 56029), (2322, 52120), (2580, 46908), (2606, 46440), (3096, 39090), (3440, 35181), (3870, 31272), (3909, 30960), (4644, 26060), (5160, 23454), (5212, 23220), (5805, 20848), (6192, 19545), (6515, 18576), (7740, 15636), (7818, 15480), (9288, 13030), (10320, 11727), (10424, 11610)]