2457263520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3623}}^1$

素因数の和:3804

約数の個数: 192

約数和(自身を含む): 8657591040

約数和(自身を除く): 6200327520

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, 72, 80, 90, 96, 108, 120, 135, 144, 157, 160, 180, 216, 240, 270, 288, 314, 360, 432, 471, 480, 540, 628, 720, 785, 864, 942, 1080, 1256, 1413, 1440, 1570, 1884, 2160, 2355, 2512, 2826, 3140, 3623, 3768, 4239, 4320, 4710, 5024, 5652, 6280, 7065, 7246, 7536, 8478, 9420, 10869, 11304, 12560, 14130, 14492, 15072, 16956, 18115, 18840, 21195, 21738, 22608, 25120, 28260, 28984, 32607, 33912, 36230, 37680, 42390, 43476, 45216, 54345, 56520, 57968, 65214, 67824, 72460, 75360, 84780, 86952, 97821, 108690, 113040, 115936, 130428, 135648, 144920, 163035, 169560, 173904, 195642, 217380, 226080, 260856, 289840, 326070, 339120, 347808, 391284, 434760, 489105, 521712, 568811, 579680, 652140, 678240, 782568, 869520, 978210, 1043424, 1137622, 1304280, 1565136, 1706433, 1739040, 1956420, 2275244, 2608560, 2844055, 3130272, 3412866, 3912840, 4550488, 5119299, 5217120, 5688110, 6825732, 7825680, 8532165, 9100976, 10238598, 11376220, 13651464, 15357897, 15651360, 17064330, 18201952, 20477196, 22752440, 25596495, 27302928, 30715794, 34128660, 40954392, 45504880, 51192990, 54605856, 61431588, 68257320, 76789485, 81908784, 91009760, 102385980, 122863176, 136514640, 153578970, 163817568, 204771960, 245726352, 273029280, 307157940, 409543920, 491452704, 614315880, 819087840, 1228631760, 2457263520]

約数ペア:

[(1, 2457263520), (2, 1228631760), (3, 819087840), (4, 614315880), (5, 491452704), (6, 409543920), (8, 307157940), (9, 273029280), (10, 245726352), (12, 204771960), (15, 163817568), (16, 153578970), (18, 136514640), (20, 122863176), (24, 102385980), (27, 91009760), (30, 81908784), (32, 76789485), (36, 68257320), (40, 61431588), (45, 54605856), (48, 51192990), (54, 45504880), (60, 40954392), (72, 34128660), (80, 30715794), (90, 27302928), (96, 25596495), (108, 22752440), (120, 20477196), (135, 18201952), (144, 17064330), (157, 15651360), (160, 15357897), (180, 13651464), (216, 11376220), (240, 10238598), (270, 9100976), (288, 8532165), (314, 7825680), (360, 6825732), (432, 5688110), (471, 5217120), (480, 5119299), (540, 4550488), (628, 3912840), (720, 3412866), (785, 3130272), (864, 2844055), (942, 2608560), (1080, 2275244), (1256, 1956420), (1413, 1739040), (1440, 1706433), (1570, 1565136), (1884, 1304280), (2160, 1137622), (2355, 1043424), (2512, 978210), (2826, 869520), (3140, 782568), (3623, 678240), (3768, 652140), (4239, 579680), (4320, 568811), (4710, 521712), (5024, 489105), (5652, 434760), (6280, 391284), (7065, 347808), (7246, 339120), (7536, 326070), (8478, 289840), (9420, 260856), (10869, 226080), (11304, 217380), (12560, 195642), (14130, 173904), (14492, 169560), (15072, 163035), (16956, 144920), (18115, 135648), (18840, 130428), (21195, 115936), (21738, 113040), (22608, 108690), (25120, 97821), (28260, 86952), (28984, 84780), (32607, 75360), (33912, 72460), (36230, 67824), (37680, 65214), (42390, 57968), (43476, 56520), (45216, 54345)]