122937480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1279}}^1$

素因数の和:1388

約数の個数: 128

約数和(自身を含む): 414720000

約数和(自身を除く): 291782520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 356, 360, 445, 534, 540, 712, 801, 890, 1068, 1080, 1279, 1335, 1602, 1780, 2136, 2403, 2558, 2670, 3204, 3560, 3837, 4005, 4806, 5116, 5340, 6395, 6408, 7674, 8010, 9612, 10232, 10680, 11511, 12015, 12790, 15348, 16020, 19185, 19224, 23022, 24030, 25580, 30696, 32040, 34533, 38370, 46044, 48060, 51160, 57555, 69066, 76740, 92088, 96120, 113831, 115110, 138132, 153480, 172665, 227662, 230220, 276264, 341493, 345330, 455324, 460440, 569155, 682986, 690660, 910648, 1024479, 1138310, 1365972, 1381320, 1707465, 2048958, 2276620, 2731944, 3073437, 3414930, 4097916, 4553240, 5122395, 6146874, 6829860, 8195832, 10244790, 12293748, 13659720, 15367185, 20489580, 24587496, 30734370, 40979160, 61468740, 122937480]

約数ペア:

[(1, 122937480), (2, 61468740), (3, 40979160), (4, 30734370), (5, 24587496), (6, 20489580), (8, 15367185), (9, 13659720), (10, 12293748), (12, 10244790), (15, 8195832), (18, 6829860), (20, 6146874), (24, 5122395), (27, 4553240), (30, 4097916), (36, 3414930), (40, 3073437), (45, 2731944), (54, 2276620), (60, 2048958), (72, 1707465), (89, 1381320), (90, 1365972), (108, 1138310), (120, 1024479), (135, 910648), (178, 690660), (180, 682986), (216, 569155), (267, 460440), (270, 455324), (356, 345330), (360, 341493), (445, 276264), (534, 230220), (540, 227662), (712, 172665), (801, 153480), (890, 138132), (1068, 115110), (1080, 113831), (1279, 96120), (1335, 92088), (1602, 76740), (1780, 69066), (2136, 57555), (2403, 51160), (2558, 48060), (2670, 46044), (3204, 38370), (3560, 34533), (3837, 32040), (4005, 30696), (4806, 25580), (5116, 24030), (5340, 23022), (6395, 19224), (6408, 19185), (7674, 16020), (8010, 15348), (9612, 12790), (10232, 12015), (10680, 11511)]