15181110720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{585691}}^1$

素因数の和:585720

約数の個数: 140

約数和(自身を含む): 54001973784

約数和(自身を除く): 38820863064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 585691, 1171382, 1757073, 2342764, 2928455, 3514146, 4685528, 5271219, 5856910, 7028292, 8785365, 9371056, 10542438, 11713820, 14056584, 15813657, 17570730, 18742112, 21084876, 23427640, 26356095, 28113168, 31627314, 35141460, 37484224, 42169752, 46855280, 47440971, 52712190, 56226336, 63254628, 70282920, 79068285, 84339504, 93710560, 94881942, 105424380, 112452672, 126509256, 140565840, 158136570, 168679008, 187421120, 189763884, 210848760, 237204855, 253018512, 281131680, 316273140, 337358016, 379527768, 421697520, 474409710, 506037024, 562263360, 632546280, 759055536, 843395040, 948819420, 1012074048, 1265092560, 1518111072, 1686790080, 1897638840, 2530185120, 3036222144, 3795277680, 5060370240, 7590555360, 15181110720]

約数ペア:

[(1, 15181110720), (2, 7590555360), (3, 5060370240), (4, 3795277680), (5, 3036222144), (6, 2530185120), (8, 1897638840), (9, 1686790080), (10, 1518111072), (12, 1265092560), (15, 1012074048), (16, 948819420), (18, 843395040), (20, 759055536), (24, 632546280), (27, 562263360), (30, 506037024), (32, 474409710), (36, 421697520), (40, 379527768), (45, 337358016), (48, 316273140), (54, 281131680), (60, 253018512), (64, 237204855), (72, 210848760), (80, 189763884), (81, 187421120), (90, 168679008), (96, 158136570), (108, 140565840), (120, 126509256), (135, 112452672), (144, 105424380), (160, 94881942), (162, 93710560), (180, 84339504), (192, 79068285), (216, 70282920), (240, 63254628), (270, 56226336), (288, 52712190), (320, 47440971), (324, 46855280), (360, 42169752), (405, 37484224), (432, 35141460), (480, 31627314), (540, 28113168), (576, 26356095), (648, 23427640), (720, 21084876), (810, 18742112), (864, 17570730), (960, 15813657), (1080, 14056584), (1296, 11713820), (1440, 10542438), (1620, 9371056), (1728, 8785365), (2160, 7028292), (2592, 5856910), (2880, 5271219), (3240, 4685528), (4320, 3514146), (5184, 2928455), (6480, 2342764), (8640, 1757073), (12960, 1171382), (25920, 585691)]