993337680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{30211}}^1$

素因数の和:30364

約数の個数: 80

約数和(自身を含む): 3101926464

約数和(自身を除く): 2108588784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 3288, 4110, 5480, 6576, 8220, 10960, 16440, 30211, 32880, 60422, 90633, 120844, 151055, 181266, 241688, 302110, 362532, 453165, 483376, 604220, 725064, 906330, 1208440, 1450128, 1812660, 2416880, 3625320, 4138907, 7250640, 8277814, 12416721, 16555628, 20694535, 24833442, 33111256, 41389070, 49666884, 62083605, 66222512, 82778140, 99333768, 124167210, 165556280, 198667536, 248334420, 331112560, 496668840, 993337680]

約数ペア:

[(1, 993337680), (2, 496668840), (3, 331112560), (4, 248334420), (5, 198667536), (6, 165556280), (8, 124167210), (10, 99333768), (12, 82778140), (15, 66222512), (16, 62083605), (20, 49666884), (24, 41389070), (30, 33111256), (40, 24833442), (48, 20694535), (60, 16555628), (80, 12416721), (120, 8277814), (137, 7250640), (240, 4138907), (274, 3625320), (411, 2416880), (548, 1812660), (685, 1450128), (822, 1208440), (1096, 906330), (1370, 725064), (1644, 604220), (2055, 483376), (2192, 453165), (2740, 362532), (3288, 302110), (4110, 241688), (5480, 181266), (6576, 151055), (8220, 120844), (10960, 90633), (16440, 60422), (30211, 32880)]