871753320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{13681}}^1$

素因数の和:13760

約数の個数: 128

約数和(自身を含む): 2955312000

約数和(自身を除く): 2083558680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 177, 180, 216, 236, 270, 295, 354, 360, 472, 531, 540, 590, 708, 885, 1062, 1080, 1180, 1416, 1593, 1770, 2124, 2360, 2655, 3186, 3540, 4248, 5310, 6372, 7080, 7965, 10620, 12744, 13681, 15930, 21240, 27362, 31860, 41043, 54724, 63720, 68405, 82086, 109448, 123129, 136810, 164172, 205215, 246258, 273620, 328344, 369387, 410430, 492516, 547240, 615645, 738774, 807179, 820860, 985032, 1231290, 1477548, 1614358, 1641720, 1846935, 2421537, 2462580, 2955096, 3228716, 3693870, 4035895, 4843074, 4925160, 6457432, 7264611, 7387740, 8071790, 9686148, 12107685, 14529222, 14775480, 16143580, 19372296, 21793833, 24215370, 29058444, 32287160, 36323055, 43587666, 48430740, 58116888, 72646110, 87175332, 96861480, 108969165, 145292220, 174350664, 217938330, 290584440, 435876660, 871753320]

約数ペア:

[(1, 871753320), (2, 435876660), (3, 290584440), (4, 217938330), (5, 174350664), (6, 145292220), (8, 108969165), (9, 96861480), (10, 87175332), (12, 72646110), (15, 58116888), (18, 48430740), (20, 43587666), (24, 36323055), (27, 32287160), (30, 29058444), (36, 24215370), (40, 21793833), (45, 19372296), (54, 16143580), (59, 14775480), (60, 14529222), (72, 12107685), (90, 9686148), (108, 8071790), (118, 7387740), (120, 7264611), (135, 6457432), (177, 4925160), (180, 4843074), (216, 4035895), (236, 3693870), (270, 3228716), (295, 2955096), (354, 2462580), (360, 2421537), (472, 1846935), (531, 1641720), (540, 1614358), (590, 1477548), (708, 1231290), (885, 985032), (1062, 820860), (1080, 807179), (1180, 738774), (1416, 615645), (1593, 547240), (1770, 492516), (2124, 410430), (2360, 369387), (2655, 328344), (3186, 273620), (3540, 246258), (4248, 205215), (5310, 164172), (6372, 136810), (7080, 123129), (7965, 109448), (10620, 82086), (12744, 68405), (13681, 63720), (15930, 54724), (21240, 41043), (27362, 31860)]