2874949920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{64403}}^1$

素因数の和:64455

約数の個数: 144

約数和(自身を含む): 10127400192

約数和(自身を除く): 7252450272

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, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 44640, 64403, 128806, 193209, 257612, 322015, 386418, 515224, 579627, 644030, 772836, 966045, 1030448, 1159254, 1288060, 1545672, 1932090, 1996493, 2060896, 2318508, 2576120, 2898135, 3091344, 3864180, 3992986, 4637016, 5152240, 5796270, 5989479, 6182688, 7728360, 7985972, 9274032, 9982465, 10304480, 11592540, 11978958, 15456720, 15971944, 17968437, 18548064, 19964930, 23185080, 23957916, 29947395, 30913440, 31943888, 35936874, 39929860, 46370160, 47915832, 59894790, 63887776, 71873748, 79859720, 89842185, 92740320, 95831664, 119789580, 143747496, 159719440, 179684370, 191663328, 239579160, 287494992, 319438880, 359368740, 479158320, 574989984, 718737480, 958316640, 1437474960, 2874949920]

約数ペア:

[(1, 2874949920), (2, 1437474960), (3, 958316640), (4, 718737480), (5, 574989984), (6, 479158320), (8, 359368740), (9, 319438880), (10, 287494992), (12, 239579160), (15, 191663328), (16, 179684370), (18, 159719440), (20, 143747496), (24, 119789580), (30, 95831664), (31, 92740320), (32, 89842185), (36, 79859720), (40, 71873748), (45, 63887776), (48, 59894790), (60, 47915832), (62, 46370160), (72, 39929860), (80, 35936874), (90, 31943888), (93, 30913440), (96, 29947395), (120, 23957916), (124, 23185080), (144, 19964930), (155, 18548064), (160, 17968437), (180, 15971944), (186, 15456720), (240, 11978958), (248, 11592540), (279, 10304480), (288, 9982465), (310, 9274032), (360, 7985972), (372, 7728360), (465, 6182688), (480, 5989479), (496, 5796270), (558, 5152240), (620, 4637016), (720, 3992986), (744, 3864180), (930, 3091344), (992, 2898135), (1116, 2576120), (1240, 2318508), (1395, 2060896), (1440, 1996493), (1488, 1932090), (1860, 1545672), (2232, 1288060), (2480, 1159254), (2790, 1030448), (2976, 966045), (3720, 772836), (4464, 644030), (4960, 579627), (5580, 515224), (7440, 386418), (8928, 322015), (11160, 257612), (14880, 193209), (22320, 128806), (44640, 64403)]