218412720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{101117}}^1$

素因数の和:101139

約数の個数: 80

約数和(自身を含む): 752317920

約数和(自身を除く): 533905200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 101117, 202234, 303351, 404468, 505585, 606702, 808936, 910053, 1011170, 1213404, 1516755, 1617872, 1820106, 2022340, 2426808, 2730159, 3033510, 3640212, 4044680, 4550265, 4853616, 5460318, 6067020, 7280424, 8089360, 9100530, 10920636, 12134040, 13650795, 14560848, 18201060, 21841272, 24268080, 27301590, 36402120, 43682544, 54603180, 72804240, 109206360, 218412720]

約数ペア:

[(1, 218412720), (2, 109206360), (3, 72804240), (4, 54603180), (5, 43682544), (6, 36402120), (8, 27301590), (9, 24268080), (10, 21841272), (12, 18201060), (15, 14560848), (16, 13650795), (18, 12134040), (20, 10920636), (24, 9100530), (27, 8089360), (30, 7280424), (36, 6067020), (40, 5460318), (45, 4853616), (48, 4550265), (54, 4044680), (60, 3640212), (72, 3033510), (80, 2730159), (90, 2426808), (108, 2022340), (120, 1820106), (135, 1617872), (144, 1516755), (180, 1213404), (216, 1011170), (240, 910053), (270, 808936), (360, 606702), (432, 505585), (540, 404468), (720, 303351), (1080, 202234), (2160, 101117)]