2021847840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1404061}}^1$

素因数の和:1404082

約数の個数: 72

約数和(自身を含む): 6899560668

約数和(自身を除く): 4877712828

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1404061, 2808122, 4212183, 5616244, 7020305, 8424366, 11232488, 12636549, 14040610, 16848732, 21060915, 22464976, 25273098, 28081220, 33697464, 42121830, 44929952, 50546196, 56162440, 63182745, 67394928, 84243660, 101092392, 112324880, 126365490, 134789856, 168487320, 202184784, 224649760, 252730980, 336974640, 404369568, 505461960, 673949280, 1010923920, 2021847840]

約数ペア:

[(1, 2021847840), (2, 1010923920), (3, 673949280), (4, 505461960), (5, 404369568), (6, 336974640), (8, 252730980), (9, 224649760), (10, 202184784), (12, 168487320), (15, 134789856), (16, 126365490), (18, 112324880), (20, 101092392), (24, 84243660), (30, 67394928), (32, 63182745), (36, 56162440), (40, 50546196), (45, 44929952), (48, 42121830), (60, 33697464), (72, 28081220), (80, 25273098), (90, 22464976), (96, 21060915), (120, 16848732), (144, 14040610), (160, 12636549), (180, 11232488), (240, 8424366), (288, 7020305), (360, 5616244), (480, 4212183), (720, 2808122), (1440, 1404061)]