18039240

素因数分解:

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

素因数の和:16723

約数の個数: 64

約数和(自身を含む): 60134400

約数和(自身を除く): 42095160

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 16703, 33406, 50109, 66812, 83515, 100218, 133624, 150327, 167030, 200436, 250545, 300654, 334060, 400872, 450981, 501090, 601308, 668120, 751635, 901962, 1002180, 1202616, 1503270, 1803924, 2004360, 2254905, 3006540, 3607848, 4509810, 6013080, 9019620, 18039240]

約数ペア:

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