6215440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1009}}^1$

素因数の和:1040

約数の個数: 80

約数和(自身を含む): 18034560

約数和(自身を除く): 11819120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1009, 1232, 1540, 2018, 3080, 4036, 5045, 6160, 7063, 8072, 10090, 11099, 14126, 16144, 20180, 22198, 28252, 35315, 40360, 44396, 55495, 56504, 70630, 77693, 80720, 88792, 110990, 113008, 141260, 155386, 177584, 221980, 282520, 310772, 388465, 443960, 565040, 621544, 776930, 887920, 1243088, 1553860, 3107720, 6215440]

約数ペア:

[(1, 6215440), (2, 3107720), (4, 1553860), (5, 1243088), (7, 887920), (8, 776930), (10, 621544), (11, 565040), (14, 443960), (16, 388465), (20, 310772), (22, 282520), (28, 221980), (35, 177584), (40, 155386), (44, 141260), (55, 113008), (56, 110990), (70, 88792), (77, 80720), (80, 77693), (88, 70630), (110, 56504), (112, 55495), (140, 44396), (154, 40360), (176, 35315), (220, 28252), (280, 22198), (308, 20180), (385, 16144), (440, 14126), (560, 11099), (616, 10090), (770, 8072), (880, 7063), (1009, 6160), (1232, 5045), (1540, 4036), (2018, 3080)]