1204790080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2657}}^1$

素因数の和:2796

約数の個数: 112

約数和(自身を含む): 3119109840

約数和(自身を除く): 1914319760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 109, 130, 160, 208, 218, 260, 320, 416, 436, 520, 545, 832, 872, 1040, 1090, 1417, 1744, 2080, 2180, 2657, 2834, 3488, 4160, 4360, 5314, 5668, 6976, 7085, 8720, 10628, 11336, 13285, 14170, 17440, 21256, 22672, 26570, 28340, 34541, 34880, 42512, 45344, 53140, 56680, 69082, 85024, 90688, 106280, 113360, 138164, 170048, 172705, 212560, 226720, 276328, 289613, 345410, 425120, 453440, 552656, 579226, 690820, 850240, 1105312, 1158452, 1381640, 1448065, 2210624, 2316904, 2763280, 2896130, 3764969, 4633808, 5526560, 5792260, 7529938, 9267616, 11053120, 11584520, 15059876, 18535232, 18824845, 23169040, 30119752, 37649690, 46338080, 60239504, 75299380, 92676160, 120479008, 150598760, 240958016, 301197520, 602395040, 1204790080]

約数ペア:

[(1, 1204790080), (2, 602395040), (4, 301197520), (5, 240958016), (8, 150598760), (10, 120479008), (13, 92676160), (16, 75299380), (20, 60239504), (26, 46338080), (32, 37649690), (40, 30119752), (52, 23169040), (64, 18824845), (65, 18535232), (80, 15059876), (104, 11584520), (109, 11053120), (130, 9267616), (160, 7529938), (208, 5792260), (218, 5526560), (260, 4633808), (320, 3764969), (416, 2896130), (436, 2763280), (520, 2316904), (545, 2210624), (832, 1448065), (872, 1381640), (1040, 1158452), (1090, 1105312), (1417, 850240), (1744, 690820), (2080, 579226), (2180, 552656), (2657, 453440), (2834, 425120), (3488, 345410), (4160, 289613), (4360, 276328), (5314, 226720), (5668, 212560), (6976, 172705), (7085, 170048), (8720, 138164), (10628, 113360), (11336, 106280), (13285, 90688), (14170, 85024), (17440, 69082), (21256, 56680), (22672, 53140), (26570, 45344), (28340, 42512), (34541, 34880)]