88901280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1583}}^1$

素因数の和:1620

約数の個数: 192

約数和(自身を含む): 335301120

約数和(自身を除く): 246399840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1583, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3166, 3510, 3744, 4320, 4680, 4749, 5616, 6240, 6332, 7020, 7915, 9360, 9498, 11232, 12664, 14040, 14247, 15830, 18720, 18996, 20579, 23745, 25328, 28080, 28494, 31660, 37992, 41158, 42741, 47490, 50656, 56160, 56988, 61737, 63320, 71235, 75984, 82316, 85482, 94980, 102895, 113976, 123474, 126640, 142470, 151968, 164632, 170964, 185211, 189960, 205790, 213705, 227952, 246948, 253280, 284940, 308685, 329264, 341928, 370422, 379920, 411580, 427410, 455904, 493896, 555633, 569880, 617370, 658528, 683856, 740844, 759840, 823160, 854820, 926055, 987792, 1111266, 1139760, 1234740, 1367712, 1481688, 1646320, 1709640, 1852110, 1975584, 2222532, 2279520, 2469480, 2778165, 2963376, 3292640, 3419280, 3704220, 4445064, 4938960, 5556330, 5926752, 6838560, 7408440, 8890128, 9877920, 11112660, 14816880, 17780256, 22225320, 29633760, 44450640, 88901280]

約数ペア:

[(1, 88901280), (2, 44450640), (3, 29633760), (4, 22225320), (5, 17780256), (6, 14816880), (8, 11112660), (9, 9877920), (10, 8890128), (12, 7408440), (13, 6838560), (15, 5926752), (16, 5556330), (18, 4938960), (20, 4445064), (24, 3704220), (26, 3419280), (27, 3292640), (30, 2963376), (32, 2778165), (36, 2469480), (39, 2279520), (40, 2222532), (45, 1975584), (48, 1852110), (52, 1709640), (54, 1646320), (60, 1481688), (65, 1367712), (72, 1234740), (78, 1139760), (80, 1111266), (90, 987792), (96, 926055), (104, 854820), (108, 823160), (117, 759840), (120, 740844), (130, 683856), (135, 658528), (144, 617370), (156, 569880), (160, 555633), (180, 493896), (195, 455904), (208, 427410), (216, 411580), (234, 379920), (240, 370422), (260, 341928), (270, 329264), (288, 308685), (312, 284940), (351, 253280), (360, 246948), (390, 227952), (416, 213705), (432, 205790), (468, 189960), (480, 185211), (520, 170964), (540, 164632), (585, 151968), (624, 142470), (702, 126640), (720, 123474), (780, 113976), (864, 102895), (936, 94980), (1040, 85482), (1080, 82316), (1170, 75984), (1248, 71235), (1404, 63320), (1440, 61737), (1560, 56988), (1583, 56160), (1755, 50656), (1872, 47490), (2080, 42741), (2160, 41158), (2340, 37992), (2808, 31660), (3120, 28494), (3166, 28080), (3510, 25328), (3744, 23745), (4320, 20579), (4680, 18996), (4749, 18720), (5616, 15830), (6240, 14247), (6332, 14040), (7020, 12664), (7915, 11232), (9360, 9498)]