6855480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 22604400

約数和(自身を除く): 15748920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 137, 139, 180, 274, 278, 360, 411, 417, 548, 556, 685, 695, 822, 834, 1096, 1112, 1233, 1251, 1370, 1390, 1644, 1668, 2055, 2085, 2466, 2502, 2740, 2780, 3288, 3336, 4110, 4170, 4932, 5004, 5480, 5560, 6165, 6255, 8220, 8340, 9864, 10008, 12330, 12510, 16440, 16680, 19043, 24660, 25020, 38086, 49320, 50040, 57129, 76172, 95215, 114258, 152344, 171387, 190430, 228516, 285645, 342774, 380860, 457032, 571290, 685548, 761720, 856935, 1142580, 1371096, 1713870, 2285160, 3427740, 6855480]

約数ペア:

[(1, 6855480), (2, 3427740), (3, 2285160), (4, 1713870), (5, 1371096), (6, 1142580), (8, 856935), (9, 761720), (10, 685548), (12, 571290), (15, 457032), (18, 380860), (20, 342774), (24, 285645), (30, 228516), (36, 190430), (40, 171387), (45, 152344), (60, 114258), (72, 95215), (90, 76172), (120, 57129), (137, 50040), (139, 49320), (180, 38086), (274, 25020), (278, 24660), (360, 19043), (411, 16680), (417, 16440), (548, 12510), (556, 12330), (685, 10008), (695, 9864), (822, 8340), (834, 8220), (1096, 6255), (1112, 6165), (1233, 5560), (1251, 5480), (1370, 5004), (1390, 4932), (1644, 4170), (1668, 4110), (2055, 3336), (2085, 3288), (2466, 2780), (2502, 2740)]