282826080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 240

約数和(自身を含む): 1011724560

約数和(自身を除く): 728898480

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, 81, 90, 96, 108, 120, 135, 139, 144, 157, 160, 162, 180, 216, 240, 270, 278, 288, 314, 324, 360, 405, 417, 432, 471, 480, 540, 556, 628, 648, 695, 720, 785, 810, 834, 864, 942, 1080, 1112, 1251, 1256, 1296, 1390, 1413, 1440, 1570, 1620, 1668, 1884, 2085, 2160, 2224, 2355, 2502, 2512, 2592, 2780, 2826, 3140, 3240, 3336, 3753, 3768, 4170, 4239, 4320, 4448, 4710, 5004, 5024, 5560, 5652, 6255, 6280, 6480, 6672, 7065, 7506, 7536, 8340, 8478, 9420, 10008, 11120, 11259, 11304, 12510, 12560, 12717, 12960, 13344, 14130, 15012, 15072, 16680, 16956, 18765, 18840, 20016, 21195, 21823, 22240, 22518, 22608, 25020, 25120, 25434, 28260, 30024, 33360, 33912, 37530, 37680, 40032, 42390, 43646, 45036, 45216, 50040, 50868, 56295, 56520, 60048, 63585, 65469, 66720, 67824, 75060, 75360, 84780, 87292, 90072, 100080, 101736, 109115, 112590, 113040, 120096, 127170, 130938, 135648, 150120, 169560, 174584, 180144, 196407, 200160, 203472, 218230, 225180, 226080, 254340, 261876, 300240, 327345, 339120, 349168, 360288, 392814, 406944, 436460, 450360, 508680, 523752, 589221, 600480, 654690, 678240, 698336, 785628, 872920, 900720, 982035, 1017360, 1047504, 1178442, 1309380, 1571256, 1745840, 1767663, 1801440, 1964070, 2034720, 2095008, 2356884, 2618760, 2946105, 3142512, 3491680, 3535326, 3928140, 4713768, 5237520, 5892210, 6285024, 7070652, 7856280, 8838315, 9427536, 10475040, 11784420, 14141304, 15712560, 17676630, 18855072, 23568840, 28282608, 31425120, 35353260, 47137680, 56565216, 70706520, 94275360, 141413040, 282826080]

約数ペア:

[(1, 282826080), (2, 141413040), (3, 94275360), (4, 70706520), (5, 56565216), (6, 47137680), (8, 35353260), (9, 31425120), (10, 28282608), (12, 23568840), (15, 18855072), (16, 17676630), (18, 15712560), (20, 14141304), (24, 11784420), (27, 10475040), (30, 9427536), (32, 8838315), (36, 7856280), (40, 7070652), (45, 6285024), (48, 5892210), (54, 5237520), (60, 4713768), (72, 3928140), (80, 3535326), (81, 3491680), (90, 3142512), (96, 2946105), (108, 2618760), (120, 2356884), (135, 2095008), (139, 2034720), (144, 1964070), (157, 1801440), (160, 1767663), (162, 1745840), (180, 1571256), (216, 1309380), (240, 1178442), (270, 1047504), (278, 1017360), (288, 982035), (314, 900720), (324, 872920), (360, 785628), (405, 698336), (417, 678240), (432, 654690), (471, 600480), (480, 589221), (540, 523752), (556, 508680), (628, 450360), (648, 436460), (695, 406944), (720, 392814), (785, 360288), (810, 349168), (834, 339120), (864, 327345), (942, 300240), (1080, 261876), (1112, 254340), (1251, 226080), (1256, 225180), (1296, 218230), (1390, 203472), (1413, 200160), (1440, 196407), (1570, 180144), (1620, 174584), (1668, 169560), (1884, 150120), (2085, 135648), (2160, 130938), (2224, 127170), (2355, 120096), (2502, 113040), (2512, 112590), (2592, 109115), (2780, 101736), (2826, 100080), (3140, 90072), (3240, 87292), (3336, 84780), (3753, 75360), (3768, 75060), (4170, 67824), (4239, 66720), (4320, 65469), (4448, 63585), (4710, 60048), (5004, 56520), (5024, 56295), (5560, 50868), (5652, 50040), (6255, 45216), (6280, 45036), (6480, 43646), (6672, 42390), (7065, 40032), (7506, 37680), (7536, 37530), (8340, 33912), (8478, 33360), (9420, 30024), (10008, 28260), (11120, 25434), (11259, 25120), (11304, 25020), (12510, 22608), (12560, 22518), (12717, 22240), (12960, 21823), (13344, 21195), (14130, 20016), (15012, 18840), (15072, 18765), (16680, 16956)]