870812640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{201577}}^1$

素因数の和:201601

約数の個数: 96

約数和(自身を含む): 3047859360

約数和(自身を除く): 2177046720

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, 201577, 403154, 604731, 806308, 1007885, 1209462, 1612616, 1814193, 2015770, 2418924, 3023655, 3225232, 3628386, 4031540, 4837848, 5442579, 6047310, 6450464, 7256772, 8063080, 9070965, 9675696, 10885158, 12094620, 14513544, 16126160, 18141930, 19351392, 21770316, 24189240, 27212895, 29027088, 32252320, 36283860, 43540632, 48378480, 54425790, 58054176, 72567720, 87081264, 96756960, 108851580, 145135440, 174162528, 217703160, 290270880, 435406320, 870812640]

約数ペア:

[(1, 870812640), (2, 435406320), (3, 290270880), (4, 217703160), (5, 174162528), (6, 145135440), (8, 108851580), (9, 96756960), (10, 87081264), (12, 72567720), (15, 58054176), (16, 54425790), (18, 48378480), (20, 43540632), (24, 36283860), (27, 32252320), (30, 29027088), (32, 27212895), (36, 24189240), (40, 21770316), (45, 19351392), (48, 18141930), (54, 16126160), (60, 14513544), (72, 12094620), (80, 10885158), (90, 9675696), (96, 9070965), (108, 8063080), (120, 7256772), (135, 6450464), (144, 6047310), (160, 5442579), (180, 4837848), (216, 4031540), (240, 3628386), (270, 3225232), (288, 3023655), (360, 2418924), (432, 2015770), (480, 1814193), (540, 1612616), (720, 1209462), (864, 1007885), (1080, 806308), (1440, 604731), (2160, 403154), (4320, 201577)]