2977850880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{421}}^1$

素因数の和:757

約数の個数: 240

約数和(自身を含む): 10371304944

約数和(自身を除く): 7393454064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 307, 320, 360, 384, 421, 480, 512, 576, 614, 640, 720, 768, 842, 921, 960, 1152, 1228, 1263, 1280, 1440, 1535, 1536, 1684, 1842, 1920, 2105, 2304, 2456, 2526, 2560, 2763, 2880, 3070, 3368, 3684, 3789, 3840, 4210, 4605, 4608, 4912, 5052, 5526, 5760, 6140, 6315, 6736, 7368, 7578, 7680, 8420, 9210, 9824, 10104, 11052, 11520, 12280, 12630, 13472, 13815, 14736, 15156, 16840, 18420, 18945, 19648, 20208, 22104, 23040, 24560, 25260, 26944, 27630, 29472, 30312, 33680, 36840, 37890, 39296, 40416, 44208, 49120, 50520, 53888, 55260, 58944, 60624, 67360, 73680, 75780, 78592, 80832, 88416, 98240, 101040, 107776, 110520, 117888, 121248, 129247, 134720, 147360, 151560, 157184, 161664, 176832, 196480, 202080, 215552, 221040, 235776, 242496, 258494, 269440, 294720, 303120, 323328, 353664, 387741, 392960, 404160, 442080, 471552, 484992, 516988, 538880, 589440, 606240, 646235, 646656, 707328, 775482, 785920, 808320, 884160, 969984, 1033976, 1077760, 1163223, 1178880, 1212480, 1292470, 1414656, 1550964, 1616640, 1768320, 1938705, 1939968, 2067952, 2326446, 2357760, 2424960, 2584940, 3101928, 3233280, 3536640, 3877410, 4135904, 4652892, 4849920, 5169880, 5816115, 6203856, 7073280, 7754820, 8271808, 9305784, 9699840, 10339760, 11632230, 12407712, 15509640, 16543616, 18611568, 20679520, 23264460, 24815424, 31019280, 33087232, 37223136, 41359040, 46528920, 49630848, 62038560, 66174464, 74446272, 82718080, 93057840, 99261696, 124077120, 148892544, 165436160, 186115680, 198523392, 248154240, 297785088, 330872320, 372231360, 496308480, 595570176, 744462720, 992616960, 1488925440, 2977850880]

約数ペア:

[(1, 2977850880), (2, 1488925440), (3, 992616960), (4, 744462720), (5, 595570176), (6, 496308480), (8, 372231360), (9, 330872320), (10, 297785088), (12, 248154240), (15, 198523392), (16, 186115680), (18, 165436160), (20, 148892544), (24, 124077120), (30, 99261696), (32, 93057840), (36, 82718080), (40, 74446272), (45, 66174464), (48, 62038560), (60, 49630848), (64, 46528920), (72, 41359040), (80, 37223136), (90, 33087232), (96, 31019280), (120, 24815424), (128, 23264460), (144, 20679520), (160, 18611568), (180, 16543616), (192, 15509640), (240, 12407712), (256, 11632230), (288, 10339760), (307, 9699840), (320, 9305784), (360, 8271808), (384, 7754820), (421, 7073280), (480, 6203856), (512, 5816115), (576, 5169880), (614, 4849920), (640, 4652892), (720, 4135904), (768, 3877410), (842, 3536640), (921, 3233280), (960, 3101928), (1152, 2584940), (1228, 2424960), (1263, 2357760), (1280, 2326446), (1440, 2067952), (1535, 1939968), (1536, 1938705), (1684, 1768320), (1842, 1616640), (1920, 1550964), (2105, 1414656), (2304, 1292470), (2456, 1212480), (2526, 1178880), (2560, 1163223), (2763, 1077760), (2880, 1033976), (3070, 969984), (3368, 884160), (3684, 808320), (3789, 785920), (3840, 775482), (4210, 707328), (4605, 646656), (4608, 646235), (4912, 606240), (5052, 589440), (5526, 538880), (5760, 516988), (6140, 484992), (6315, 471552), (6736, 442080), (7368, 404160), (7578, 392960), (7680, 387741), (8420, 353664), (9210, 323328), (9824, 303120), (10104, 294720), (11052, 269440), (11520, 258494), (12280, 242496), (12630, 235776), (13472, 221040), (13815, 215552), (14736, 202080), (15156, 196480), (16840, 176832), (18420, 161664), (18945, 157184), (19648, 151560), (20208, 147360), (22104, 134720), (23040, 129247), (24560, 121248), (25260, 117888), (26944, 110520), (27630, 107776), (29472, 101040), (30312, 98240), (33680, 88416), (36840, 80832), (37890, 78592), (39296, 75780), (40416, 73680), (44208, 67360), (49120, 60624), (50520, 58944), (53888, 55260)]