13206240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{1019}}^1$

素因数の和:1046

約数の個数: 120

約数和(自身を含む): 46652760

約数和(自身を除く): 33446520

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, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1019, 1080, 1296, 1440, 1620, 2038, 2160, 2592, 3057, 3240, 4076, 4320, 5095, 6114, 6480, 8152, 9171, 10190, 12228, 12960, 15285, 16304, 18342, 20380, 24456, 27513, 30570, 32608, 36684, 40760, 45855, 48912, 55026, 61140, 73368, 81520, 82539, 91710, 97824, 110052, 122280, 137565, 146736, 163040, 165078, 183420, 220104, 244560, 275130, 293472, 330156, 366840, 412695, 440208, 489120, 550260, 660312, 733680, 825390, 880416, 1100520, 1320624, 1467360, 1650780, 2201040, 2641248, 3301560, 4402080, 6603120, 13206240]

約数ペア:

[(1, 13206240), (2, 6603120), (3, 4402080), (4, 3301560), (5, 2641248), (6, 2201040), (8, 1650780), (9, 1467360), (10, 1320624), (12, 1100520), (15, 880416), (16, 825390), (18, 733680), (20, 660312), (24, 550260), (27, 489120), (30, 440208), (32, 412695), (36, 366840), (40, 330156), (45, 293472), (48, 275130), (54, 244560), (60, 220104), (72, 183420), (80, 165078), (81, 163040), (90, 146736), (96, 137565), (108, 122280), (120, 110052), (135, 97824), (144, 91710), (160, 82539), (162, 81520), (180, 73368), (216, 61140), (240, 55026), (270, 48912), (288, 45855), (324, 40760), (360, 36684), (405, 32608), (432, 30570), (480, 27513), (540, 24456), (648, 20380), (720, 18342), (810, 16304), (864, 15285), (1019, 12960), (1080, 12228), (1296, 10190), (1440, 9171), (1620, 8152), (2038, 6480), (2160, 6114), (2592, 5095), (3057, 4320), (3240, 4076)]