123663360

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 176

約数和(自身を含む): 404421696

約数和(自身を除く): 280758336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 97, 120, 128, 160, 166, 192, 194, 240, 249, 256, 291, 320, 332, 384, 388, 415, 480, 485, 498, 512, 582, 640, 664, 768, 776, 830, 960, 970, 996, 1024, 1164, 1245, 1280, 1328, 1455, 1536, 1552, 1660, 1920, 1940, 1992, 2328, 2490, 2560, 2656, 2910, 3072, 3104, 3320, 3840, 3880, 3984, 4656, 4980, 5120, 5312, 5820, 6208, 6640, 7680, 7760, 7968, 8051, 9312, 9960, 10624, 11640, 12416, 13280, 15360, 15520, 15936, 16102, 18624, 19920, 21248, 23280, 24153, 24832, 26560, 31040, 31872, 32204, 37248, 39840, 40255, 42496, 46560, 48306, 49664, 53120, 62080, 63744, 64408, 74496, 79680, 80510, 84992, 93120, 96612, 99328, 106240, 120765, 124160, 127488, 128816, 148992, 159360, 161020, 186240, 193224, 212480, 241530, 248320, 254976, 257632, 297984, 318720, 322040, 372480, 386448, 424960, 483060, 496640, 515264, 637440, 644080, 744960, 772896, 966120, 1030528, 1274880, 1288160, 1489920, 1545792, 1932240, 2061056, 2576320, 3091584, 3864480, 4122112, 5152640, 6183168, 7728960, 8244224, 10305280, 12366336, 15457920, 20610560, 24732672, 30915840, 41221120, 61831680, 123663360]

約数ペア:

[(1, 123663360), (2, 61831680), (3, 41221120), (4, 30915840), (5, 24732672), (6, 20610560), (8, 15457920), (10, 12366336), (12, 10305280), (15, 8244224), (16, 7728960), (20, 6183168), (24, 5152640), (30, 4122112), (32, 3864480), (40, 3091584), (48, 2576320), (60, 2061056), (64, 1932240), (80, 1545792), (83, 1489920), (96, 1288160), (97, 1274880), (120, 1030528), (128, 966120), (160, 772896), (166, 744960), (192, 644080), (194, 637440), (240, 515264), (249, 496640), (256, 483060), (291, 424960), (320, 386448), (332, 372480), (384, 322040), (388, 318720), (415, 297984), (480, 257632), (485, 254976), (498, 248320), (512, 241530), (582, 212480), (640, 193224), (664, 186240), (768, 161020), (776, 159360), (830, 148992), (960, 128816), (970, 127488), (996, 124160), (1024, 120765), (1164, 106240), (1245, 99328), (1280, 96612), (1328, 93120), (1455, 84992), (1536, 80510), (1552, 79680), (1660, 74496), (1920, 64408), (1940, 63744), (1992, 62080), (2328, 53120), (2490, 49664), (2560, 48306), (2656, 46560), (2910, 42496), (3072, 40255), (3104, 39840), (3320, 37248), (3840, 32204), (3880, 31872), (3984, 31040), (4656, 26560), (4980, 24832), (5120, 24153), (5312, 23280), (5820, 21248), (6208, 19920), (6640, 18624), (7680, 16102), (7760, 15936), (7968, 15520), (8051, 15360), (9312, 13280), (9960, 12416), (10624, 11640)]