53178480

素因数分解:

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

素因数の和:73878

約数の個数: 60

約数和(自身を含む): 178593480

約数和(自身を除く): 125415000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 73859, 147718, 221577, 295436, 369295, 443154, 590872, 664731, 738590, 886308, 1107885, 1181744, 1329462, 1477180, 1772616, 2215770, 2658924, 2954360, 3323655, 3545232, 4431540, 5317848, 5908720, 6647310, 8863080, 10635696, 13294620, 17726160, 26589240, 53178480]

約数ペア:

[(1, 53178480), (2, 26589240), (3, 17726160), (4, 13294620), (5, 10635696), (6, 8863080), (8, 6647310), (9, 5908720), (10, 5317848), (12, 4431540), (15, 3545232), (16, 3323655), (18, 2954360), (20, 2658924), (24, 2215770), (30, 1772616), (36, 1477180), (40, 1329462), (45, 1181744), (48, 1107885), (60, 886308), (72, 738590), (80, 664731), (90, 590872), (120, 443154), (144, 369295), (180, 295436), (240, 221577), (360, 147718), (720, 73859)]