38950080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3121}}^1$

素因数の和:3154

約数の個数: 112

約数和(自身を含む): 133221984

約数和(自身を除く): 94271904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 3121, 4160, 6240, 6242, 9363, 12480, 12484, 15605, 18726, 24968, 31210, 37452, 40573, 46815, 49936, 62420, 74904, 81146, 93630, 99872, 121719, 124840, 149808, 162292, 187260, 199744, 202865, 243438, 249680, 299616, 324584, 374520, 405730, 486876, 499360, 599232, 608595, 649168, 749040, 811460, 973752, 998720, 1217190, 1298336, 1498080, 1622920, 1947504, 2434380, 2596672, 2996160, 3245840, 3895008, 4868760, 6491680, 7790016, 9737520, 12983360, 19475040, 38950080]

約数ペア:

[(1, 38950080), (2, 19475040), (3, 12983360), (4, 9737520), (5, 7790016), (6, 6491680), (8, 4868760), (10, 3895008), (12, 3245840), (13, 2996160), (15, 2596672), (16, 2434380), (20, 1947504), (24, 1622920), (26, 1498080), (30, 1298336), (32, 1217190), (39, 998720), (40, 973752), (48, 811460), (52, 749040), (60, 649168), (64, 608595), (65, 599232), (78, 499360), (80, 486876), (96, 405730), (104, 374520), (120, 324584), (130, 299616), (156, 249680), (160, 243438), (192, 202865), (195, 199744), (208, 187260), (240, 162292), (260, 149808), (312, 124840), (320, 121719), (390, 99872), (416, 93630), (480, 81146), (520, 74904), (624, 62420), (780, 49936), (832, 46815), (960, 40573), (1040, 37452), (1248, 31210), (1560, 24968), (2080, 18726), (2496, 15605), (3120, 12484), (3121, 12480), (4160, 9363), (6240, 6242)]