271717440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{811}}^1$

素因数の和:1180

約数の個数: 112

約数和(自身を含む): 866241600

約数和(自身を除く): 594524160

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, 160, 192, 240, 320, 349, 480, 698, 811, 960, 1047, 1396, 1622, 1745, 2094, 2433, 2792, 3244, 3490, 4055, 4188, 4866, 5235, 5584, 6488, 6980, 8110, 8376, 9732, 10470, 11168, 12165, 12976, 13960, 16220, 16752, 19464, 20940, 22336, 24330, 25952, 27920, 32440, 33504, 38928, 41880, 48660, 51904, 55840, 64880, 67008, 77856, 83760, 97320, 111680, 129760, 155712, 167520, 194640, 259520, 283039, 335040, 389280, 566078, 778560, 849117, 1132156, 1415195, 1698234, 2264312, 2830390, 3396468, 4245585, 4528624, 5660780, 6792936, 8491170, 9057248, 11321560, 13585872, 16982340, 18114496, 22643120, 27171744, 33964680, 45286240, 54343488, 67929360, 90572480, 135858720, 271717440]

約数ペア:

[(1, 271717440), (2, 135858720), (3, 90572480), (4, 67929360), (5, 54343488), (6, 45286240), (8, 33964680), (10, 27171744), (12, 22643120), (15, 18114496), (16, 16982340), (20, 13585872), (24, 11321560), (30, 9057248), (32, 8491170), (40, 6792936), (48, 5660780), (60, 4528624), (64, 4245585), (80, 3396468), (96, 2830390), (120, 2264312), (160, 1698234), (192, 1415195), (240, 1132156), (320, 849117), (349, 778560), (480, 566078), (698, 389280), (811, 335040), (960, 283039), (1047, 259520), (1396, 194640), (1622, 167520), (1745, 155712), (2094, 129760), (2433, 111680), (2792, 97320), (3244, 83760), (3490, 77856), (4055, 67008), (4188, 64880), (4866, 55840), (5235, 51904), (5584, 48660), (6488, 41880), (6980, 38928), (8110, 33504), (8376, 32440), (9732, 27920), (10470, 25952), (11168, 24330), (12165, 22336), (12976, 20940), (13960, 19464), (16220, 16752)]