860171520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17231}}^1$

素因数の和:17268

約数の個数: 144

約数和(自身を含む): 2958665472

約数和(自身を除く): 2098493952

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, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9984, 12480, 16640, 17231, 24960, 34462, 49920, 51693, 68924, 86155, 103386, 137848, 172310, 206772, 224003, 258465, 275696, 344620, 413544, 448006, 516930, 551392, 672009, 689240, 827088, 896012, 1033860, 1102784, 1120015, 1344018, 1378480, 1654176, 1792024, 2067720, 2205568, 2240030, 2688036, 2756960, 3308352, 3360045, 3584048, 4135440, 4411136, 4480060, 5376072, 5513920, 6616704, 6720090, 7168096, 8270880, 8960120, 10752144, 11027840, 13233408, 13440180, 14336192, 16541760, 17920240, 21504288, 22055680, 26880360, 28672384, 33083520, 35840480, 43008576, 53760720, 57344768, 66167040, 71680960, 86017152, 107521440, 143361920, 172034304, 215042880, 286723840, 430085760, 860171520]

約数ペア:

[(1, 860171520), (2, 430085760), (3, 286723840), (4, 215042880), (5, 172034304), (6, 143361920), (8, 107521440), (10, 86017152), (12, 71680960), (13, 66167040), (15, 57344768), (16, 53760720), (20, 43008576), (24, 35840480), (26, 33083520), (30, 28672384), (32, 26880360), (39, 22055680), (40, 21504288), (48, 17920240), (52, 16541760), (60, 14336192), (64, 13440180), (65, 13233408), (78, 11027840), (80, 10752144), (96, 8960120), (104, 8270880), (120, 7168096), (128, 6720090), (130, 6616704), (156, 5513920), (160, 5376072), (192, 4480060), (195, 4411136), (208, 4135440), (240, 3584048), (256, 3360045), (260, 3308352), (312, 2756960), (320, 2688036), (384, 2240030), (390, 2205568), (416, 2067720), (480, 1792024), (520, 1654176), (624, 1378480), (640, 1344018), (768, 1120015), (780, 1102784), (832, 1033860), (960, 896012), (1040, 827088), (1248, 689240), (1280, 672009), (1560, 551392), (1664, 516930), (1920, 448006), (2080, 413544), (2496, 344620), (3120, 275696), (3328, 258465), (3840, 224003), (4160, 206772), (4992, 172310), (6240, 137848), (8320, 103386), (9984, 86155), (12480, 68924), (16640, 51693), (17231, 49920), (24960, 34462)]