571561920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{22051}}^1$

素因数の和:22080

約数の個数: 140

約数和(自身を含む): 2033238504

約数和(自身を除く): 1461676584

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 22051, 25920, 44102, 66153, 88204, 110255, 132306, 176408, 198459, 220510, 264612, 330765, 352816, 396918, 441020, 529224, 595377, 661530, 705632, 793836, 882040, 992295, 1058448, 1190754, 1323060, 1411264, 1587672, 1764080, 1786131, 1984590, 2116896, 2381508, 2646120, 2976885, 3175344, 3528160, 3572262, 3969180, 4233792, 4763016, 5292240, 5953770, 6350688, 7056320, 7144524, 7938360, 8930655, 9526032, 10584480, 11907540, 12701376, 14289048, 15876720, 17861310, 19052064, 21168960, 23815080, 28578096, 31753440, 35722620, 38104128, 47630160, 57156192, 63506880, 71445240, 95260320, 114312384, 142890480, 190520640, 285780960, 571561920]

約数ペア:

[(1, 571561920), (2, 285780960), (3, 190520640), (4, 142890480), (5, 114312384), (6, 95260320), (8, 71445240), (9, 63506880), (10, 57156192), (12, 47630160), (15, 38104128), (16, 35722620), (18, 31753440), (20, 28578096), (24, 23815080), (27, 21168960), (30, 19052064), (32, 17861310), (36, 15876720), (40, 14289048), (45, 12701376), (48, 11907540), (54, 10584480), (60, 9526032), (64, 8930655), (72, 7938360), (80, 7144524), (81, 7056320), (90, 6350688), (96, 5953770), (108, 5292240), (120, 4763016), (135, 4233792), (144, 3969180), (160, 3572262), (162, 3528160), (180, 3175344), (192, 2976885), (216, 2646120), (240, 2381508), (270, 2116896), (288, 1984590), (320, 1786131), (324, 1764080), (360, 1587672), (405, 1411264), (432, 1323060), (480, 1190754), (540, 1058448), (576, 992295), (648, 882040), (720, 793836), (810, 705632), (864, 661530), (960, 595377), (1080, 529224), (1296, 441020), (1440, 396918), (1620, 352816), (1728, 330765), (2160, 264612), (2592, 220510), (2880, 198459), (3240, 176408), (4320, 132306), (5184, 110255), (6480, 88204), (8640, 66153), (12960, 44102), (22051, 25920)]