85750080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6871}}^1$

素因数の和:6904

約数の個数: 112

約数和(自身を含む): 293241984

約数和(自身を除く): 207491904

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, 4160, 6240, 6871, 12480, 13742, 20613, 27484, 34355, 41226, 54968, 68710, 82452, 89323, 103065, 109936, 137420, 164904, 178646, 206130, 219872, 267969, 274840, 329808, 357292, 412260, 439744, 446615, 535938, 549680, 659616, 714584, 824520, 893230, 1071876, 1099360, 1319232, 1339845, 1429168, 1649040, 1786460, 2143752, 2198720, 2679690, 2858336, 3298080, 3572920, 4287504, 5359380, 5716672, 6596160, 7145840, 8575008, 10718760, 14291680, 17150016, 21437520, 28583360, 42875040, 85750080]

約数ペア:

[(1, 85750080), (2, 42875040), (3, 28583360), (4, 21437520), (5, 17150016), (6, 14291680), (8, 10718760), (10, 8575008), (12, 7145840), (13, 6596160), (15, 5716672), (16, 5359380), (20, 4287504), (24, 3572920), (26, 3298080), (30, 2858336), (32, 2679690), (39, 2198720), (40, 2143752), (48, 1786460), (52, 1649040), (60, 1429168), (64, 1339845), (65, 1319232), (78, 1099360), (80, 1071876), (96, 893230), (104, 824520), (120, 714584), (130, 659616), (156, 549680), (160, 535938), (192, 446615), (195, 439744), (208, 412260), (240, 357292), (260, 329808), (312, 274840), (320, 267969), (390, 219872), (416, 206130), (480, 178646), (520, 164904), (624, 137420), (780, 109936), (832, 103065), (960, 89323), (1040, 82452), (1248, 68710), (1560, 54968), (2080, 41226), (2496, 34355), (3120, 27484), (4160, 20613), (6240, 13742), (6871, 12480)]