123524280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31193}}^1$

素因数の和:31221

約数の個数: 96

約数和(自身を含む): 437963760

約数和(自身を除く): 314439480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 31193, 62386, 93579, 124772, 155965, 187158, 249544, 280737, 311930, 343123, 374316, 467895, 561474, 623860, 686246, 748632, 935790, 1029369, 1122948, 1247720, 1372492, 1403685, 1715615, 1871580, 2058738, 2245896, 2744984, 2807370, 3088107, 3431230, 3743160, 4117476, 5146845, 5614740, 6176214, 6862460, 8234952, 10293690, 11229480, 12352428, 13724920, 15440535, 20587380, 24704856, 30881070, 41174760, 61762140, 123524280]

約数ペア:

[(1, 123524280), (2, 61762140), (3, 41174760), (4, 30881070), (5, 24704856), (6, 20587380), (8, 15440535), (9, 13724920), (10, 12352428), (11, 11229480), (12, 10293690), (15, 8234952), (18, 6862460), (20, 6176214), (22, 5614740), (24, 5146845), (30, 4117476), (33, 3743160), (36, 3431230), (40, 3088107), (44, 2807370), (45, 2744984), (55, 2245896), (60, 2058738), (66, 1871580), (72, 1715615), (88, 1403685), (90, 1372492), (99, 1247720), (110, 1122948), (120, 1029369), (132, 935790), (165, 748632), (180, 686246), (198, 623860), (220, 561474), (264, 467895), (330, 374316), (360, 343123), (396, 311930), (440, 280737), (495, 249544), (660, 187158), (792, 155965), (990, 124772), (1320, 93579), (1980, 62386), (3960, 31193)]