144722880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1621}}^1$

素因数の和:1675

約数の個数: 168

約数和(自身を含む): 514161024

約数和(自身を除く): 369438144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1621, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3242, 3720, 4464, 4863, 4960, 5580, 5952, 6484, 7440, 8105, 8928, 9726, 9920, 11160, 12968, 14589, 14880, 16210, 17856, 19452, 22320, 24315, 25936, 29178, 29760, 32420, 38904, 44640, 48630, 50251, 51872, 58356, 64840, 72945, 77808, 89280, 97260, 100502, 103744, 116712, 129680, 145890, 150753, 155616, 194520, 201004, 233424, 251255, 259360, 291780, 301506, 311232, 389040, 402008, 452259, 466848, 502510, 518720, 583560, 603012, 753765, 778080, 804016, 904518, 933696, 1005020, 1167120, 1206024, 1507530, 1556160, 1608032, 1809036, 2010040, 2261295, 2334240, 2412048, 3015060, 3216064, 3618072, 4020080, 4522590, 4668480, 4824096, 6030120, 7236144, 8040160, 9045180, 9648192, 12060240, 14472288, 16080320, 18090360, 24120480, 28944576, 36180720, 48240960, 72361440, 144722880]

約数ペア:

[(1, 144722880), (2, 72361440), (3, 48240960), (4, 36180720), (5, 28944576), (6, 24120480), (8, 18090360), (9, 16080320), (10, 14472288), (12, 12060240), (15, 9648192), (16, 9045180), (18, 8040160), (20, 7236144), (24, 6030120), (30, 4824096), (31, 4668480), (32, 4522590), (36, 4020080), (40, 3618072), (45, 3216064), (48, 3015060), (60, 2412048), (62, 2334240), (64, 2261295), (72, 2010040), (80, 1809036), (90, 1608032), (93, 1556160), (96, 1507530), (120, 1206024), (124, 1167120), (144, 1005020), (155, 933696), (160, 904518), (180, 804016), (186, 778080), (192, 753765), (240, 603012), (248, 583560), (279, 518720), (288, 502510), (310, 466848), (320, 452259), (360, 402008), (372, 389040), (465, 311232), (480, 301506), (496, 291780), (558, 259360), (576, 251255), (620, 233424), (720, 201004), (744, 194520), (930, 155616), (960, 150753), (992, 145890), (1116, 129680), (1240, 116712), (1395, 103744), (1440, 100502), (1488, 97260), (1621, 89280), (1860, 77808), (1984, 72945), (2232, 64840), (2480, 58356), (2790, 51872), (2880, 50251), (2976, 48630), (3242, 44640), (3720, 38904), (4464, 32420), (4863, 29760), (4960, 29178), (5580, 25936), (5952, 24315), (6484, 22320), (7440, 19452), (8105, 17856), (8928, 16210), (9726, 14880), (9920, 14589), (11160, 12968)]