309252240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39047}}^1$

素因数の和:39077

約数の個数: 120

約数和(自身を含む): 1133016768

約数和(自身を除く): 823764528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 39047, 78094, 117141, 156188, 195235, 234282, 312376, 351423, 390470, 429517, 468564, 585705, 624752, 702846, 780940, 859034, 937128, 1171410, 1288551, 1405692, 1561880, 1718068, 1757115, 1874256, 2147585, 2342820, 2577102, 2811384, 3123760, 3436136, 3514230, 3865653, 4295170, 4685640, 5154204, 5622768, 6442755, 6872272, 7028460, 7731306, 8590340, 9371280, 10308408, 12885510, 14056920, 15462612, 17180680, 19328265, 20616816, 25771020, 28113840, 30925224, 34361360, 38656530, 51542040, 61850448, 77313060, 103084080, 154626120, 309252240]

約数ペア:

[(1, 309252240), (2, 154626120), (3, 103084080), (4, 77313060), (5, 61850448), (6, 51542040), (8, 38656530), (9, 34361360), (10, 30925224), (11, 28113840), (12, 25771020), (15, 20616816), (16, 19328265), (18, 17180680), (20, 15462612), (22, 14056920), (24, 12885510), (30, 10308408), (33, 9371280), (36, 8590340), (40, 7731306), (44, 7028460), (45, 6872272), (48, 6442755), (55, 5622768), (60, 5154204), (66, 4685640), (72, 4295170), (80, 3865653), (88, 3514230), (90, 3436136), (99, 3123760), (110, 2811384), (120, 2577102), (132, 2342820), (144, 2147585), (165, 1874256), (176, 1757115), (180, 1718068), (198, 1561880), (220, 1405692), (240, 1288551), (264, 1171410), (330, 937128), (360, 859034), (396, 780940), (440, 702846), (495, 624752), (528, 585705), (660, 468564), (720, 429517), (792, 390470), (880, 351423), (990, 312376), (1320, 234282), (1584, 195235), (1980, 156188), (2640, 117141), (3960, 78094), (7920, 39047)]