102460480

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:288

約数の個数: 112

約数和(自身を含む): 257952240

約数和(自身を除く): 155491760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 61, 64, 80, 116, 122, 145, 160, 181, 232, 244, 290, 305, 320, 362, 464, 488, 580, 610, 724, 905, 928, 976, 1160, 1220, 1448, 1769, 1810, 1856, 1952, 2320, 2440, 2896, 3538, 3620, 3904, 4640, 4880, 5249, 5792, 7076, 7240, 8845, 9280, 9760, 10498, 11041, 11584, 14152, 14480, 17690, 19520, 20996, 22082, 26245, 28304, 28960, 35380, 41992, 44164, 52490, 55205, 56608, 57920, 70760, 83984, 88328, 104980, 110410, 113216, 141520, 167968, 176656, 209960, 220820, 283040, 320189, 335936, 353312, 419920, 441640, 566080, 640378, 706624, 839840, 883280, 1280756, 1600945, 1679680, 1766560, 2561512, 3201890, 3533120, 5123024, 6403780, 10246048, 12807560, 20492096, 25615120, 51230240, 102460480]

約数ペア:

[(1, 102460480), (2, 51230240), (4, 25615120), (5, 20492096), (8, 12807560), (10, 10246048), (16, 6403780), (20, 5123024), (29, 3533120), (32, 3201890), (40, 2561512), (58, 1766560), (61, 1679680), (64, 1600945), (80, 1280756), (116, 883280), (122, 839840), (145, 706624), (160, 640378), (181, 566080), (232, 441640), (244, 419920), (290, 353312), (305, 335936), (320, 320189), (362, 283040), (464, 220820), (488, 209960), (580, 176656), (610, 167968), (724, 141520), (905, 113216), (928, 110410), (976, 104980), (1160, 88328), (1220, 83984), (1448, 70760), (1769, 57920), (1810, 56608), (1856, 55205), (1952, 52490), (2320, 44164), (2440, 41992), (2896, 35380), (3538, 28960), (3620, 28304), (3904, 26245), (4640, 22082), (4880, 20996), (5249, 19520), (5792, 17690), (7076, 14480), (7240, 14152), (8845, 11584), (9280, 11041), (9760, 10498)]