159535440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{73859}}^1$

素因数の和:73881

約数の個数: 80

約数和(自身を含む): 549518400

約数和(自身を除く): 389982960

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, 73859, 147718, 221577, 295436, 369295, 443154, 590872, 664731, 738590, 886308, 1107885, 1181744, 1329462, 1477180, 1772616, 1994193, 2215770, 2658924, 2954360, 3323655, 3545232, 3988386, 4431540, 5317848, 5908720, 6647310, 7976772, 8863080, 9970965, 10635696, 13294620, 15953544, 17726160, 19941930, 26589240, 31907088, 39883860, 53178480, 79767720, 159535440]

約数ペア:

[(1, 159535440), (2, 79767720), (3, 53178480), (4, 39883860), (5, 31907088), (6, 26589240), (8, 19941930), (9, 17726160), (10, 15953544), (12, 13294620), (15, 10635696), (16, 9970965), (18, 8863080), (20, 7976772), (24, 6647310), (27, 5908720), (30, 5317848), (36, 4431540), (40, 3988386), (45, 3545232), (48, 3323655), (54, 2954360), (60, 2658924), (72, 2215770), (80, 1994193), (90, 1772616), (108, 1477180), (120, 1329462), (135, 1181744), (144, 1107885), (180, 886308), (216, 738590), (240, 664731), (270, 590872), (360, 443154), (432, 369295), (540, 295436), (720, 221577), (1080, 147718), (2160, 73859)]