2841056640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{164413}}^1$

素因数の和:164441

約数の個数: 128

約数和(自身を含む): 10062136800

約数和(自身を除く): 7221080160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 164413, 328826, 493239, 657652, 822065, 986478, 1315304, 1479717, 1644130, 1972956, 2466195, 2630608, 2959434, 3288260, 3945912, 4439151, 4932390, 5261216, 5918868, 6576520, 7398585, 7891824, 8878302, 9864780, 10522432, 11837736, 13153040, 14797170, 15783648, 17756604, 19729560, 21044864, 22195755, 23675472, 26306080, 29594340, 31567296, 35513208, 39459120, 44391510, 47350944, 52612160, 59188680, 63134592, 71026416, 78918240, 88783020, 94701888, 105224320, 118377360, 142052832, 157836480, 177566040, 189403776, 236754720, 284105664, 315672960, 355132080, 473509440, 568211328, 710264160, 947018880, 1420528320, 2841056640]

約数ペア:

[(1, 2841056640), (2, 1420528320), (3, 947018880), (4, 710264160), (5, 568211328), (6, 473509440), (8, 355132080), (9, 315672960), (10, 284105664), (12, 236754720), (15, 189403776), (16, 177566040), (18, 157836480), (20, 142052832), (24, 118377360), (27, 105224320), (30, 94701888), (32, 88783020), (36, 78918240), (40, 71026416), (45, 63134592), (48, 59188680), (54, 52612160), (60, 47350944), (64, 44391510), (72, 39459120), (80, 35513208), (90, 31567296), (96, 29594340), (108, 26306080), (120, 23675472), (128, 22195755), (135, 21044864), (144, 19729560), (160, 17756604), (180, 15783648), (192, 14797170), (216, 13153040), (240, 11837736), (270, 10522432), (288, 9864780), (320, 8878302), (360, 7891824), (384, 7398585), (432, 6576520), (480, 5918868), (540, 5261216), (576, 4932390), (640, 4439151), (720, 3945912), (864, 3288260), (960, 2959434), (1080, 2630608), (1152, 2466195), (1440, 1972956), (1728, 1644130), (1920, 1479717), (2160, 1315304), (2880, 986478), (3456, 822065), (4320, 657652), (5760, 493239), (8640, 328826), (17280, 164413)]