77737320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23993}}^1$

素因数の和:24016

約数の個数: 80

約数和(自身を含む): 261294660

約数和(自身を除く): 183557340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 23993, 47986, 71979, 95972, 119965, 143958, 191944, 215937, 239930, 287916, 359895, 431874, 479860, 575832, 647811, 719790, 863748, 959720, 1079685, 1295622, 1439580, 1727496, 1943433, 2159370, 2591244, 2879160, 3239055, 3886866, 4318740, 5182488, 6478110, 7773732, 8637480, 9717165, 12956220, 15547464, 19434330, 25912440, 38868660, 77737320]

約数ペア:

[(1, 77737320), (2, 38868660), (3, 25912440), (4, 19434330), (5, 15547464), (6, 12956220), (8, 9717165), (9, 8637480), (10, 7773732), (12, 6478110), (15, 5182488), (18, 4318740), (20, 3886866), (24, 3239055), (27, 2879160), (30, 2591244), (36, 2159370), (40, 1943433), (45, 1727496), (54, 1439580), (60, 1295622), (72, 1079685), (81, 959720), (90, 863748), (108, 719790), (120, 647811), (135, 575832), (162, 479860), (180, 431874), (216, 359895), (270, 287916), (324, 239930), (360, 215937), (405, 191944), (540, 143958), (648, 119965), (810, 95972), (1080, 71979), (1620, 47986), (3240, 23993)]