3202560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{139}}^1$

素因数の和:168

約数の個数: 120

約数和(自身を含む): 11171160

約数和(自身を除く): 7968600

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, 64, 72, 80, 90, 96, 120, 128, 139, 144, 160, 180, 192, 240, 256, 278, 288, 320, 360, 384, 417, 480, 512, 556, 576, 640, 695, 720, 768, 834, 960, 1112, 1152, 1251, 1280, 1390, 1440, 1536, 1668, 1920, 2085, 2224, 2304, 2502, 2560, 2780, 2880, 3336, 3840, 4170, 4448, 4608, 5004, 5560, 5760, 6255, 6672, 7680, 8340, 8896, 10008, 11120, 11520, 12510, 13344, 16680, 17792, 20016, 22240, 23040, 25020, 26688, 33360, 35584, 40032, 44480, 50040, 53376, 66720, 71168, 80064, 88960, 100080, 106752, 133440, 160128, 177920, 200160, 213504, 266880, 320256, 355840, 400320, 533760, 640512, 800640, 1067520, 1601280, 3202560]

約数ペア:

[(1, 3202560), (2, 1601280), (3, 1067520), (4, 800640), (5, 640512), (6, 533760), (8, 400320), (9, 355840), (10, 320256), (12, 266880), (15, 213504), (16, 200160), (18, 177920), (20, 160128), (24, 133440), (30, 106752), (32, 100080), (36, 88960), (40, 80064), (45, 71168), (48, 66720), (60, 53376), (64, 50040), (72, 44480), (80, 40032), (90, 35584), (96, 33360), (120, 26688), (128, 25020), (139, 23040), (144, 22240), (160, 20016), (180, 17792), (192, 16680), (240, 13344), (256, 12510), (278, 11520), (288, 11120), (320, 10008), (360, 8896), (384, 8340), (417, 7680), (480, 6672), (512, 6255), (556, 5760), (576, 5560), (640, 5004), (695, 4608), (720, 4448), (768, 4170), (834, 3840), (960, 3336), (1112, 2880), (1152, 2780), (1251, 2560), (1280, 2502), (1390, 2304), (1440, 2224), (1536, 2085), (1668, 1920)]