6647520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1259}}^1$

素因数の和:1288

約数の個数: 96

約数和(自身を含む): 22861440

約数和(自身を除く): 16213920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1259, 1320, 1760, 2518, 2640, 3777, 5036, 5280, 6295, 7554, 10072, 12590, 13849, 15108, 18885, 20144, 25180, 27698, 30216, 37770, 40288, 41547, 50360, 55396, 60432, 69245, 75540, 83094, 100720, 110792, 120864, 138490, 151080, 166188, 201440, 207735, 221584, 276980, 302160, 332376, 415470, 443168, 553960, 604320, 664752, 830940, 1107920, 1329504, 1661880, 2215840, 3323760, 6647520]

約数ペア:

[(1, 6647520), (2, 3323760), (3, 2215840), (4, 1661880), (5, 1329504), (6, 1107920), (8, 830940), (10, 664752), (11, 604320), (12, 553960), (15, 443168), (16, 415470), (20, 332376), (22, 302160), (24, 276980), (30, 221584), (32, 207735), (33, 201440), (40, 166188), (44, 151080), (48, 138490), (55, 120864), (60, 110792), (66, 100720), (80, 83094), (88, 75540), (96, 69245), (110, 60432), (120, 55396), (132, 50360), (160, 41547), (165, 40288), (176, 37770), (220, 30216), (240, 27698), (264, 25180), (330, 20144), (352, 18885), (440, 15108), (480, 13849), (528, 12590), (660, 10072), (880, 7554), (1056, 6295), (1259, 5280), (1320, 5036), (1760, 3777), (2518, 2640)]