454157280

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{11681}}^1$

素因数の和:11711

約数の個数: 144

約数和(自身を含む): 1607349744

約数和(自身を除く): 1153192464

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 11681, 12960, 19440, 23362, 35043, 38880, 46724, 58405, 70086, 93448, 105129, 116810, 140172, 175215, 186896, 210258, 233620, 280344, 315387, 350430, 373792, 420516, 467240, 525645, 560688, 630774, 700860, 841032, 934480, 946161, 1051290, 1121376, 1261548, 1401720, 1576935, 1682064, 1868960, 1892322, 2102580, 2523096, 2803440, 2838483, 3153870, 3364128, 3784644, 4205160, 4730805, 5046192, 5606880, 5676966, 6307740, 7569288, 8410320, 9461610, 10092384, 11353932, 12615480, 14192415, 15138576, 16820640, 18923220, 22707864, 25230960, 28384830, 30277152, 37846440, 45415728, 50461920, 56769660, 75692880, 90831456, 113539320, 151385760, 227078640, 454157280]

約数ペア:

[(1, 454157280), (2, 227078640), (3, 151385760), (4, 113539320), (5, 90831456), (6, 75692880), (8, 56769660), (9, 50461920), (10, 45415728), (12, 37846440), (15, 30277152), (16, 28384830), (18, 25230960), (20, 22707864), (24, 18923220), (27, 16820640), (30, 15138576), (32, 14192415), (36, 12615480), (40, 11353932), (45, 10092384), (48, 9461610), (54, 8410320), (60, 7569288), (72, 6307740), (80, 5676966), (81, 5606880), (90, 5046192), (96, 4730805), (108, 4205160), (120, 3784644), (135, 3364128), (144, 3153870), (160, 2838483), (162, 2803440), (180, 2523096), (216, 2102580), (240, 1892322), (243, 1868960), (270, 1682064), (288, 1576935), (324, 1401720), (360, 1261548), (405, 1121376), (432, 1051290), (480, 946161), (486, 934480), (540, 841032), (648, 700860), (720, 630774), (810, 560688), (864, 525645), (972, 467240), (1080, 420516), (1215, 373792), (1296, 350430), (1440, 315387), (1620, 280344), (1944, 233620), (2160, 210258), (2430, 186896), (2592, 175215), (3240, 140172), (3888, 116810), (4320, 105129), (4860, 93448), (6480, 70086), (7776, 58405), (9720, 46724), (11681, 38880), (12960, 35043), (19440, 23362)]