40525920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 240

約数和(自身を含む): 148191120

約数和(自身を除く): 107665200

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, 53, 54, 59, 60, 72, 80, 81, 90, 96, 106, 108, 118, 120, 135, 144, 159, 160, 162, 177, 180, 212, 216, 236, 240, 265, 270, 288, 295, 318, 324, 354, 360, 405, 424, 432, 472, 477, 480, 530, 531, 540, 590, 636, 648, 708, 720, 795, 810, 848, 864, 885, 944, 954, 1060, 1062, 1080, 1180, 1272, 1296, 1416, 1431, 1440, 1590, 1593, 1620, 1696, 1770, 1888, 1908, 2120, 2124, 2160, 2360, 2385, 2544, 2592, 2655, 2832, 2862, 3127, 3180, 3186, 3240, 3540, 3816, 4240, 4248, 4293, 4320, 4720, 4770, 4779, 5088, 5310, 5664, 5724, 6254, 6360, 6372, 6480, 7080, 7155, 7632, 7965, 8480, 8496, 8586, 9381, 9440, 9540, 9558, 10620, 11448, 12508, 12720, 12744, 12960, 14160, 14310, 15264, 15635, 15930, 16992, 17172, 18762, 19080, 19116, 21240, 21465, 22896, 23895, 25016, 25440, 25488, 28143, 28320, 28620, 31270, 31860, 34344, 37524, 38160, 38232, 42480, 42930, 45792, 46905, 47790, 50032, 50976, 56286, 57240, 62540, 63720, 68688, 75048, 76320, 76464, 84429, 84960, 85860, 93810, 95580, 100064, 112572, 114480, 125080, 127440, 137376, 140715, 150096, 152928, 168858, 171720, 187620, 191160, 225144, 228960, 250160, 253287, 254880, 281430, 300192, 337716, 343440, 375240, 382320, 422145, 450288, 500320, 506574, 562860, 675432, 686880, 750480, 764640, 844290, 900576, 1013148, 1125720, 1266435, 1350864, 1500960, 1688580, 2026296, 2251440, 2532870, 2701728, 3377160, 4052592, 4502880, 5065740, 6754320, 8105184, 10131480, 13508640, 20262960, 40525920]

約数ペア:

[(1, 40525920), (2, 20262960), (3, 13508640), (4, 10131480), (5, 8105184), (6, 6754320), (8, 5065740), (9, 4502880), (10, 4052592), (12, 3377160), (15, 2701728), (16, 2532870), (18, 2251440), (20, 2026296), (24, 1688580), (27, 1500960), (30, 1350864), (32, 1266435), (36, 1125720), (40, 1013148), (45, 900576), (48, 844290), (53, 764640), (54, 750480), (59, 686880), (60, 675432), (72, 562860), (80, 506574), (81, 500320), (90, 450288), (96, 422145), (106, 382320), (108, 375240), (118, 343440), (120, 337716), (135, 300192), (144, 281430), (159, 254880), (160, 253287), (162, 250160), (177, 228960), (180, 225144), (212, 191160), (216, 187620), (236, 171720), (240, 168858), (265, 152928), (270, 150096), (288, 140715), (295, 137376), (318, 127440), (324, 125080), (354, 114480), (360, 112572), (405, 100064), (424, 95580), (432, 93810), (472, 85860), (477, 84960), (480, 84429), (530, 76464), (531, 76320), (540, 75048), (590, 68688), (636, 63720), (648, 62540), (708, 57240), (720, 56286), (795, 50976), (810, 50032), (848, 47790), (864, 46905), (885, 45792), (944, 42930), (954, 42480), (1060, 38232), (1062, 38160), (1080, 37524), (1180, 34344), (1272, 31860), (1296, 31270), (1416, 28620), (1431, 28320), (1440, 28143), (1590, 25488), (1593, 25440), (1620, 25016), (1696, 23895), (1770, 22896), (1888, 21465), (1908, 21240), (2120, 19116), (2124, 19080), (2160, 18762), (2360, 17172), (2385, 16992), (2544, 15930), (2592, 15635), (2655, 15264), (2832, 14310), (2862, 14160), (3127, 12960), (3180, 12744), (3186, 12720), (3240, 12508), (3540, 11448), (3816, 10620), (4240, 9558), (4248, 9540), (4293, 9440), (4320, 9381), (4720, 8586), (4770, 8496), (4779, 8480), (5088, 7965), (5310, 7632), (5664, 7155), (5724, 7080), (6254, 6480), (6360, 6372)]