1874626560

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{20341}}^1$

素因数の和:20374

約数の個数: 144

約数和(自身を含む): 6497438220

約数和(自身を除く): 4622811660

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, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 15360, 18432, 20341, 23040, 30720, 40682, 46080, 61023, 81364, 92160, 101705, 122046, 162728, 183069, 203410, 244092, 305115, 325456, 366138, 406820, 488184, 610230, 650912, 732276, 813640, 915345, 976368, 1220460, 1301824, 1464552, 1627280, 1830690, 1952736, 2440920, 2603648, 2929104, 3254560, 3661380, 3905472, 4881840, 5207296, 5858208, 6509120, 7322760, 7810944, 9763680, 10414592, 11716416, 13018240, 14645520, 15621888, 19527360, 20829184, 23432832, 26036480, 29291040, 31243776, 39054720, 41658368, 46865664, 52072960, 58582080, 62487552, 78109440, 93731328, 104145920, 117164160, 124975104, 156218880, 187462656, 208291840, 234328320, 312437760, 374925312, 468656640, 624875520, 937313280, 1874626560]

約数ペア:

[(1, 1874626560), (2, 937313280), (3, 624875520), (4, 468656640), (5, 374925312), (6, 312437760), (8, 234328320), (9, 208291840), (10, 187462656), (12, 156218880), (15, 124975104), (16, 117164160), (18, 104145920), (20, 93731328), (24, 78109440), (30, 62487552), (32, 58582080), (36, 52072960), (40, 46865664), (45, 41658368), (48, 39054720), (60, 31243776), (64, 29291040), (72, 26036480), (80, 23432832), (90, 20829184), (96, 19527360), (120, 15621888), (128, 14645520), (144, 13018240), (160, 11716416), (180, 10414592), (192, 9763680), (240, 7810944), (256, 7322760), (288, 6509120), (320, 5858208), (360, 5207296), (384, 4881840), (480, 3905472), (512, 3661380), (576, 3254560), (640, 2929104), (720, 2603648), (768, 2440920), (960, 1952736), (1024, 1830690), (1152, 1627280), (1280, 1464552), (1440, 1301824), (1536, 1220460), (1920, 976368), (2048, 915345), (2304, 813640), (2560, 732276), (2880, 650912), (3072, 610230), (3840, 488184), (4608, 406820), (5120, 366138), (5760, 325456), (6144, 305115), (7680, 244092), (9216, 203410), (10240, 183069), (11520, 162728), (15360, 122046), (18432, 101705), (20341, 92160), (23040, 81364), (30720, 61023), (40682, 46080)]