1982563920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{2729}}^1$

素因数の和:3757

約数の個数: 120

約数和(自身を含む): 6667151400

約数和(自身を除く): 4684587480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1009, 2018, 2729, 3027, 4036, 5045, 5458, 6054, 8072, 8187, 9081, 10090, 10916, 12108, 13645, 15135, 16144, 16374, 18162, 20180, 21832, 24216, 24561, 27290, 30270, 32748, 36324, 40360, 40935, 43664, 45405, 48432, 49122, 54580, 60540, 65496, 72648, 80720, 81870, 90810, 98244, 109160, 121080, 122805, 130992, 145296, 163740, 181620, 196488, 218320, 242160, 245610, 327480, 363240, 392976, 491220, 654960, 726480, 982440, 1964880, 2753561, 5507122, 8260683, 11014244, 13767805, 16521366, 22028488, 24782049, 27535610, 33042732, 41303415, 44056976, 49564098, 55071220, 66085464, 82606830, 99128196, 110142440, 123910245, 132170928, 165213660, 198256392, 220284880, 247820490, 330427320, 396512784, 495640980, 660854640, 991281960, 1982563920]

約数ペア:

[(1, 1982563920), (2, 991281960), (3, 660854640), (4, 495640980), (5, 396512784), (6, 330427320), (8, 247820490), (9, 220284880), (10, 198256392), (12, 165213660), (15, 132170928), (16, 123910245), (18, 110142440), (20, 99128196), (24, 82606830), (30, 66085464), (36, 55071220), (40, 49564098), (45, 44056976), (48, 41303415), (60, 33042732), (72, 27535610), (80, 24782049), (90, 22028488), (120, 16521366), (144, 13767805), (180, 11014244), (240, 8260683), (360, 5507122), (720, 2753561), (1009, 1964880), (2018, 982440), (2729, 726480), (3027, 654960), (4036, 491220), (5045, 392976), (5458, 363240), (6054, 327480), (8072, 245610), (8187, 242160), (9081, 218320), (10090, 196488), (10916, 181620), (12108, 163740), (13645, 145296), (15135, 130992), (16144, 122805), (16374, 121080), (18162, 109160), (20180, 98244), (21832, 90810), (24216, 81870), (24561, 80720), (27290, 72648), (30270, 65496), (32748, 60540), (36324, 54580), (40360, 49122), (40935, 48432), (43664, 45405)]