97779840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:550

約数の個数: 128

約数和(自身を含む): 314910720

約数和(自身を除く): 217130880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 320, 381, 384, 401, 480, 508, 635, 640, 762, 802, 960, 1016, 1203, 1270, 1524, 1604, 1905, 1920, 2005, 2032, 2406, 2540, 3048, 3208, 3810, 4010, 4064, 4812, 5080, 6015, 6096, 6416, 7620, 8020, 8128, 9624, 10160, 12030, 12192, 12832, 15240, 16040, 16256, 19248, 20320, 24060, 24384, 25664, 30480, 32080, 38496, 40640, 48120, 48768, 50927, 51328, 60960, 64160, 76992, 81280, 96240, 101854, 121920, 128320, 152781, 153984, 192480, 203708, 243840, 254635, 256640, 305562, 384960, 407416, 509270, 611124, 763905, 769920, 814832, 1018540, 1222248, 1527810, 1629664, 2037080, 2444496, 3055620, 3259328, 4074160, 4888992, 6111240, 6518656, 8148320, 9777984, 12222480, 16296640, 19555968, 24444960, 32593280, 48889920, 97779840]

約数ペア:

[(1, 97779840), (2, 48889920), (3, 32593280), (4, 24444960), (5, 19555968), (6, 16296640), (8, 12222480), (10, 9777984), (12, 8148320), (15, 6518656), (16, 6111240), (20, 4888992), (24, 4074160), (30, 3259328), (32, 3055620), (40, 2444496), (48, 2037080), (60, 1629664), (64, 1527810), (80, 1222248), (96, 1018540), (120, 814832), (127, 769920), (128, 763905), (160, 611124), (192, 509270), (240, 407416), (254, 384960), (320, 305562), (381, 256640), (384, 254635), (401, 243840), (480, 203708), (508, 192480), (635, 153984), (640, 152781), (762, 128320), (802, 121920), (960, 101854), (1016, 96240), (1203, 81280), (1270, 76992), (1524, 64160), (1604, 60960), (1905, 51328), (1920, 50927), (2005, 48768), (2032, 48120), (2406, 40640), (2540, 38496), (3048, 32080), (3208, 30480), (3810, 25664), (4010, 24384), (4064, 24060), (4812, 20320), (5080, 19248), (6015, 16256), (6096, 16040), (6416, 15240), (7620, 12832), (8020, 12192), (8128, 12030), (9624, 10160)]