2718486720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30449}}^1$

素因数の和:30503

約数の個数: 168

約数和(自身を含む): 9652406400

約数和(自身を除く): 6933919680

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, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4464, 4960, 5580, 5952, 7440, 8928, 9920, 11160, 14880, 17856, 22320, 29760, 30449, 44640, 60898, 89280, 91347, 121796, 152245, 182694, 243592, 274041, 304490, 365388, 456735, 487184, 548082, 608980, 730776, 913470, 943919, 974368, 1096164, 1217960, 1370205, 1461552, 1826940, 1887838, 1948736, 2192328, 2435920, 2740410, 2831757, 2923104, 3653880, 3775676, 4384656, 4719595, 4871840, 5480820, 5663514, 5846208, 7307760, 7551352, 8495271, 8769312, 9439190, 9743680, 10961640, 11327028, 14158785, 14615520, 15102704, 16990542, 17538624, 18878380, 21923280, 22654056, 28317570, 29231040, 30205408, 33981084, 37756760, 42476355, 43846560, 45308112, 56635140, 60410816, 67962168, 75513520, 84952710, 87693120, 90616224, 113270280, 135924336, 151027040, 169905420, 181232448, 226540560, 271848672, 302054080, 339810840, 453081120, 543697344, 679621680, 906162240, 1359243360, 2718486720]

約数ペア:

[(1, 2718486720), (2, 1359243360), (3, 906162240), (4, 679621680), (5, 543697344), (6, 453081120), (8, 339810840), (9, 302054080), (10, 271848672), (12, 226540560), (15, 181232448), (16, 169905420), (18, 151027040), (20, 135924336), (24, 113270280), (30, 90616224), (31, 87693120), (32, 84952710), (36, 75513520), (40, 67962168), (45, 60410816), (48, 56635140), (60, 45308112), (62, 43846560), (64, 42476355), (72, 37756760), (80, 33981084), (90, 30205408), (93, 29231040), (96, 28317570), (120, 22654056), (124, 21923280), (144, 18878380), (155, 17538624), (160, 16990542), (180, 15102704), (186, 14615520), (192, 14158785), (240, 11327028), (248, 10961640), (279, 9743680), (288, 9439190), (310, 8769312), (320, 8495271), (360, 7551352), (372, 7307760), (465, 5846208), (480, 5663514), (496, 5480820), (558, 4871840), (576, 4719595), (620, 4384656), (720, 3775676), (744, 3653880), (930, 2923104), (960, 2831757), (992, 2740410), (1116, 2435920), (1240, 2192328), (1395, 1948736), (1440, 1887838), (1488, 1826940), (1860, 1461552), (1984, 1370205), (2232, 1217960), (2480, 1096164), (2790, 974368), (2880, 943919), (2976, 913470), (3720, 730776), (4464, 608980), (4960, 548082), (5580, 487184), (5952, 456735), (7440, 365388), (8928, 304490), (9920, 274041), (11160, 243592), (14880, 182694), (17856, 152245), (22320, 121796), (29760, 91347), (30449, 89280), (44640, 60898)]