72831960

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 251596800

約数和(自身を除く): 178764840

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, 81, 90, 108, 118, 120, 127, 135, 162, 177, 180, 216, 236, 243, 254, 270, 295, 324, 354, 360, 381, 405, 472, 486, 508, 531, 540, 590, 635, 648, 708, 762, 810, 885, 972, 1016, 1062, 1080, 1143, 1180, 1215, 1270, 1416, 1524, 1593, 1620, 1770, 1905, 1944, 2124, 2286, 2360, 2430, 2540, 2655, 3048, 3186, 3240, 3429, 3540, 3810, 4248, 4572, 4779, 4860, 5080, 5310, 5715, 6372, 6858, 7080, 7493, 7620, 7965, 9144, 9558, 9720, 10287, 10620, 11430, 12744, 13716, 14337, 14986, 15240, 15930, 17145, 19116, 20574, 21240, 22479, 22860, 23895, 27432, 28674, 29972, 30861, 31860, 34290, 37465, 38232, 41148, 44958, 45720, 47790, 51435, 57348, 59944, 61722, 63720, 67437, 68580, 71685, 74930, 82296, 89916, 95580, 102870, 112395, 114696, 123444, 134874, 137160, 143370, 149860, 154305, 179832, 191160, 202311, 205740, 224790, 246888, 269748, 286740, 299720, 308610, 337185, 404622, 411480, 449580, 539496, 573480, 606933, 617220, 674370, 809244, 899160, 1011555, 1213866, 1234440, 1348740, 1618488, 1820799, 2023110, 2427732, 2697480, 3034665, 3641598, 4046220, 4855464, 6069330, 7283196, 8092440, 9103995, 12138660, 14566392, 18207990, 24277320, 36415980, 72831960]

約数ペア:

[(1, 72831960), (2, 36415980), (3, 24277320), (4, 18207990), (5, 14566392), (6, 12138660), (8, 9103995), (9, 8092440), (10, 7283196), (12, 6069330), (15, 4855464), (18, 4046220), (20, 3641598), (24, 3034665), (27, 2697480), (30, 2427732), (36, 2023110), (40, 1820799), (45, 1618488), (54, 1348740), (59, 1234440), (60, 1213866), (72, 1011555), (81, 899160), (90, 809244), (108, 674370), (118, 617220), (120, 606933), (127, 573480), (135, 539496), (162, 449580), (177, 411480), (180, 404622), (216, 337185), (236, 308610), (243, 299720), (254, 286740), (270, 269748), (295, 246888), (324, 224790), (354, 205740), (360, 202311), (381, 191160), (405, 179832), (472, 154305), (486, 149860), (508, 143370), (531, 137160), (540, 134874), (590, 123444), (635, 114696), (648, 112395), (708, 102870), (762, 95580), (810, 89916), (885, 82296), (972, 74930), (1016, 71685), (1062, 68580), (1080, 67437), (1143, 63720), (1180, 61722), (1215, 59944), (1270, 57348), (1416, 51435), (1524, 47790), (1593, 45720), (1620, 44958), (1770, 41148), (1905, 38232), (1944, 37465), (2124, 34290), (2286, 31860), (2360, 30861), (2430, 29972), (2540, 28674), (2655, 27432), (3048, 23895), (3186, 22860), (3240, 22479), (3429, 21240), (3540, 20574), (3810, 19116), (4248, 17145), (4572, 15930), (4779, 15240), (4860, 14986), (5080, 14337), (5310, 13716), (5715, 12744), (6372, 11430), (6858, 10620), (7080, 10287), (7493, 9720), (7620, 9558), (7965, 9144)]