69787440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{32309}}^1$

素因数の和:32331

約数の個数: 80

約数和(自身を含む): 240386400

約数和(自身を除く): 170598960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 32309, 64618, 96927, 129236, 161545, 193854, 258472, 290781, 323090, 387708, 484635, 516944, 581562, 646180, 775416, 872343, 969270, 1163124, 1292360, 1453905, 1550832, 1744686, 1938540, 2326248, 2584720, 2907810, 3489372, 3877080, 4361715, 4652496, 5815620, 6978744, 7754160, 8723430, 11631240, 13957488, 17446860, 23262480, 34893720, 69787440]

約数ペア:

[(1, 69787440), (2, 34893720), (3, 23262480), (4, 17446860), (5, 13957488), (6, 11631240), (8, 8723430), (9, 7754160), (10, 6978744), (12, 5815620), (15, 4652496), (16, 4361715), (18, 3877080), (20, 3489372), (24, 2907810), (27, 2584720), (30, 2326248), (36, 1938540), (40, 1744686), (45, 1550832), (48, 1453905), (54, 1292360), (60, 1163124), (72, 969270), (80, 872343), (90, 775416), (108, 646180), (120, 581562), (135, 516944), (144, 484635), (180, 387708), (216, 323090), (240, 290781), (270, 258472), (360, 193854), (432, 161545), (540, 129236), (720, 96927), (1080, 64618), (2160, 32309)]