13128480

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{1013}}^1$

素因数の和:1040

約数の個数: 120

約数和(自身を含む): 46378332

約数和(自身を除く): 33249852

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, 1013, 1080, 1296, 1440, 1620, 2026, 2160, 2592, 3039, 3240, 4052, 4320, 5065, 6078, 6480, 8104, 9117, 10130, 12156, 12960, 15195, 16208, 18234, 20260, 24312, 27351, 30390, 32416, 36468, 40520, 45585, 48624, 54702, 60780, 72936, 81040, 82053, 91170, 97248, 109404, 121560, 136755, 145872, 162080, 164106, 182340, 218808, 243120, 273510, 291744, 328212, 364680, 410265, 437616, 486240, 547020, 656424, 729360, 820530, 875232, 1094040, 1312848, 1458720, 1641060, 2188080, 2625696, 3282120, 4376160, 6564240, 13128480]

約数ペア:

[(1, 13128480), (2, 6564240), (3, 4376160), (4, 3282120), (5, 2625696), (6, 2188080), (8, 1641060), (9, 1458720), (10, 1312848), (12, 1094040), (15, 875232), (16, 820530), (18, 729360), (20, 656424), (24, 547020), (27, 486240), (30, 437616), (32, 410265), (36, 364680), (40, 328212), (45, 291744), (48, 273510), (54, 243120), (60, 218808), (72, 182340), (80, 164106), (81, 162080), (90, 145872), (96, 136755), (108, 121560), (120, 109404), (135, 97248), (144, 91170), (160, 82053), (162, 81040), (180, 72936), (216, 60780), (240, 54702), (270, 48624), (288, 45585), (324, 40520), (360, 36468), (405, 32416), (432, 30390), (480, 27351), (540, 24312), (648, 20260), (720, 18234), (810, 16208), (864, 15195), (1013, 12960), (1080, 12156), (1296, 10130), (1440, 9117), (1620, 8104), (2026, 6480), (2160, 6078), (2592, 5065), (3039, 4320), (3240, 4052)]