895525920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{621893}}^1$

素因数の和:621914

約数の個数: 72

約数和(自身を含む): 3055987116

約数和(自身を除く): 2160461196

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, 621893, 1243786, 1865679, 2487572, 3109465, 3731358, 4975144, 5597037, 6218930, 7462716, 9328395, 9950288, 11194074, 12437860, 14925432, 18656790, 19900576, 22388148, 24875720, 27985185, 29850864, 37313580, 44776296, 49751440, 55970370, 59701728, 74627160, 89552592, 99502880, 111940740, 149254320, 179105184, 223881480, 298508640, 447762960, 895525920]

約数ペア:

[(1, 895525920), (2, 447762960), (3, 298508640), (4, 223881480), (5, 179105184), (6, 149254320), (8, 111940740), (9, 99502880), (10, 89552592), (12, 74627160), (15, 59701728), (16, 55970370), (18, 49751440), (20, 44776296), (24, 37313580), (30, 29850864), (32, 27985185), (36, 24875720), (40, 22388148), (45, 19900576), (48, 18656790), (60, 14925432), (72, 12437860), (80, 11194074), (90, 9950288), (96, 9328395), (120, 7462716), (144, 6218930), (160, 5597037), (180, 4975144), (240, 3731358), (288, 3109465), (360, 2487572), (480, 1865679), (720, 1243786), (1440, 621893)]