72156960

素因数分解:

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

素因数の和:16727

約数の個数: 96

約数和(自身を含む): 252564480

約数和(自身を除く): 180407520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 16703, 33406, 50109, 66812, 83515, 100218, 133624, 150327, 167030, 200436, 250545, 267248, 300654, 334060, 400872, 450981, 501090, 534496, 601308, 668120, 751635, 801744, 901962, 1002180, 1202616, 1336240, 1503270, 1603488, 1803924, 2004360, 2254905, 2405232, 2672480, 3006540, 3607848, 4008720, 4509810, 4810464, 6013080, 7215696, 8017440, 9019620, 12026160, 14431392, 18039240, 24052320, 36078480, 72156960]

約数ペア:

[(1, 72156960), (2, 36078480), (3, 24052320), (4, 18039240), (5, 14431392), (6, 12026160), (8, 9019620), (9, 8017440), (10, 7215696), (12, 6013080), (15, 4810464), (16, 4509810), (18, 4008720), (20, 3607848), (24, 3006540), (27, 2672480), (30, 2405232), (32, 2254905), (36, 2004360), (40, 1803924), (45, 1603488), (48, 1503270), (54, 1336240), (60, 1202616), (72, 1002180), (80, 901962), (90, 801744), (96, 751635), (108, 668120), (120, 601308), (135, 534496), (144, 501090), (160, 450981), (180, 400872), (216, 334060), (240, 300654), (270, 267248), (288, 250545), (360, 200436), (432, 167030), (480, 150327), (540, 133624), (720, 100218), (864, 83515), (1080, 66812), (1440, 50109), (2160, 33406), (4320, 16703)]