337280640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1811}}^1$

素因数の和:1930

約数の個数: 128

約数和(自身を含む): 1086765120

約数和(自身を除く): 749484480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 291, 320, 384, 388, 480, 485, 582, 640, 776, 960, 970, 1164, 1455, 1552, 1811, 1920, 1940, 2328, 2910, 3104, 3622, 3880, 4656, 5433, 5820, 6208, 7244, 7760, 9055, 9312, 10866, 11640, 12416, 14488, 15520, 18110, 18624, 21732, 23280, 27165, 28976, 31040, 36220, 37248, 43464, 46560, 54330, 57952, 62080, 72440, 86928, 93120, 108660, 115904, 144880, 173856, 175667, 186240, 217320, 231808, 289760, 347712, 351334, 434640, 527001, 579520, 695424, 702668, 869280, 878335, 1054002, 1159040, 1405336, 1738560, 1756670, 2108004, 2635005, 2810672, 3477120, 3513340, 4216008, 5270010, 5621344, 7026680, 8432016, 10540020, 11242688, 14053360, 16864032, 21080040, 22485376, 28106720, 33728064, 42160080, 56213440, 67456128, 84320160, 112426880, 168640320, 337280640]

約数ペア:

[(1, 337280640), (2, 168640320), (3, 112426880), (4, 84320160), (5, 67456128), (6, 56213440), (8, 42160080), (10, 33728064), (12, 28106720), (15, 22485376), (16, 21080040), (20, 16864032), (24, 14053360), (30, 11242688), (32, 10540020), (40, 8432016), (48, 7026680), (60, 5621344), (64, 5270010), (80, 4216008), (96, 3513340), (97, 3477120), (120, 2810672), (128, 2635005), (160, 2108004), (192, 1756670), (194, 1738560), (240, 1405336), (291, 1159040), (320, 1054002), (384, 878335), (388, 869280), (480, 702668), (485, 695424), (582, 579520), (640, 527001), (776, 434640), (960, 351334), (970, 347712), (1164, 289760), (1455, 231808), (1552, 217320), (1811, 186240), (1920, 175667), (1940, 173856), (2328, 144880), (2910, 115904), (3104, 108660), (3622, 93120), (3880, 86928), (4656, 72440), (5433, 62080), (5820, 57952), (6208, 54330), (7244, 46560), (7760, 43464), (9055, 37248), (9312, 36220), (10866, 31040), (11640, 28976), (12416, 27165), (14488, 23280), (15520, 21732), (18110, 18624)]