79154880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11779}}^1$

素因数の和:11806

約数の個数: 112

約数和(自身を含む): 287243520

約数和(自身を除く): 208088640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 11779, 23558, 35337, 47116, 58895, 70674, 82453, 94232, 117790, 141348, 164906, 176685, 188464, 235580, 247359, 282696, 329812, 353370, 376928, 412265, 471160, 494718, 565392, 659624, 706740, 753856, 824530, 942320, 989436, 1130784, 1236795, 1319248, 1413480, 1649060, 1884640, 1978872, 2261568, 2473590, 2638496, 2826960, 3298120, 3769280, 3957744, 4947180, 5276992, 5653920, 6596240, 7915488, 9894360, 11307840, 13192480, 15830976, 19788720, 26384960, 39577440, 79154880]

約数ペア:

[(1, 79154880), (2, 39577440), (3, 26384960), (4, 19788720), (5, 15830976), (6, 13192480), (7, 11307840), (8, 9894360), (10, 7915488), (12, 6596240), (14, 5653920), (15, 5276992), (16, 4947180), (20, 3957744), (21, 3769280), (24, 3298120), (28, 2826960), (30, 2638496), (32, 2473590), (35, 2261568), (40, 1978872), (42, 1884640), (48, 1649060), (56, 1413480), (60, 1319248), (64, 1236795), (70, 1130784), (80, 989436), (84, 942320), (96, 824530), (105, 753856), (112, 706740), (120, 659624), (140, 565392), (160, 494718), (168, 471160), (192, 412265), (210, 376928), (224, 353370), (240, 329812), (280, 282696), (320, 247359), (336, 235580), (420, 188464), (448, 176685), (480, 164906), (560, 141348), (672, 117790), (840, 94232), (960, 82453), (1120, 70674), (1344, 58895), (1680, 47116), (2240, 35337), (3360, 23558), (6720, 11779)]