54117720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{16703}}^1$

素因数の和:16726

約数の個数: 80

約数和(自身を含む): 181906560

約数和(自身を除く): 127788840

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, 16703, 33406, 50109, 66812, 83515, 100218, 133624, 150327, 167030, 200436, 250545, 300654, 334060, 400872, 450981, 501090, 601308, 668120, 751635, 901962, 1002180, 1202616, 1352943, 1503270, 1803924, 2004360, 2254905, 2705886, 3006540, 3607848, 4509810, 5411772, 6013080, 6764715, 9019620, 10823544, 13529430, 18039240, 27058860, 54117720]

約数ペア:

[(1, 54117720), (2, 27058860), (3, 18039240), (4, 13529430), (5, 10823544), (6, 9019620), (8, 6764715), (9, 6013080), (10, 5411772), (12, 4509810), (15, 3607848), (18, 3006540), (20, 2705886), (24, 2254905), (27, 2004360), (30, 1803924), (36, 1503270), (40, 1352943), (45, 1202616), (54, 1002180), (60, 901962), (72, 751635), (81, 668120), (90, 601308), (108, 501090), (120, 450981), (135, 400872), (162, 334060), (180, 300654), (216, 250545), (270, 200436), (324, 167030), (360, 150327), (405, 133624), (540, 100218), (648, 83515), (810, 66812), (1080, 50109), (1620, 33406), (3240, 16703)]