1951117440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{9323}}^1$

素因数の和:9454

約数の個数: 128

約数和(自身を含む): 6276916800

約数和(自身を除く): 4325799360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 320, 327, 384, 436, 480, 545, 640, 654, 872, 960, 1090, 1308, 1635, 1744, 1920, 2180, 2616, 3270, 3488, 4360, 5232, 6540, 6976, 8720, 9323, 10464, 13080, 13952, 17440, 18646, 20928, 26160, 27969, 34880, 37292, 41856, 46615, 52320, 55938, 69760, 74584, 93230, 104640, 111876, 139845, 149168, 186460, 209280, 223752, 279690, 298336, 372920, 447504, 559380, 596672, 745840, 895008, 1016207, 1118760, 1193344, 1491680, 1790016, 2032414, 2237520, 2983360, 3048621, 3580032, 4064828, 4475040, 5081035, 5966720, 6097242, 8129656, 8950080, 10162070, 12194484, 15243105, 16259312, 17900160, 20324140, 24388968, 30486210, 32518624, 40648280, 48777936, 60972420, 65037248, 81296560, 97555872, 121944840, 130074496, 162593120, 195111744, 243889680, 325186240, 390223488, 487779360, 650372480, 975558720, 1951117440]

約数ペア:

[(1, 1951117440), (2, 975558720), (3, 650372480), (4, 487779360), (5, 390223488), (6, 325186240), (8, 243889680), (10, 195111744), (12, 162593120), (15, 130074496), (16, 121944840), (20, 97555872), (24, 81296560), (30, 65037248), (32, 60972420), (40, 48777936), (48, 40648280), (60, 32518624), (64, 30486210), (80, 24388968), (96, 20324140), (109, 17900160), (120, 16259312), (128, 15243105), (160, 12194484), (192, 10162070), (218, 8950080), (240, 8129656), (320, 6097242), (327, 5966720), (384, 5081035), (436, 4475040), (480, 4064828), (545, 3580032), (640, 3048621), (654, 2983360), (872, 2237520), (960, 2032414), (1090, 1790016), (1308, 1491680), (1635, 1193344), (1744, 1118760), (1920, 1016207), (2180, 895008), (2616, 745840), (3270, 596672), (3488, 559380), (4360, 447504), (5232, 372920), (6540, 298336), (6976, 279690), (8720, 223752), (9323, 209280), (10464, 186460), (13080, 149168), (13952, 139845), (17440, 111876), (18646, 104640), (20928, 93230), (26160, 74584), (27969, 69760), (34880, 55938), (37292, 52320), (41856, 46615)]