123923281920

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{4033961}}^1$

素因数の和:4033991

約数の個数: 96

約数和(自身を含む): 396457785360

約数和(自身を除く): 272534503440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 5120, 6144, 7680, 10240, 15360, 30720, 4033961, 8067922, 12101883, 16135844, 20169805, 24203766, 32271688, 40339610, 48407532, 60509415, 64543376, 80679220, 96815064, 121018830, 129086752, 161358440, 193630128, 242037660, 258173504, 322716880, 387260256, 484075320, 516347008, 645433760, 774520512, 968150640, 1032694016, 1290867520, 1549041024, 1936301280, 2065388032, 2581735040, 3098082048, 3872602560, 4130776064, 5163470080, 6196164096, 7745205120, 8261552128, 10326940160, 12392328192, 15490410240, 20653880320, 24784656384, 30980820480, 41307760640, 61961640960, 123923281920]

約数ペア:

[(1, 123923281920), (2, 61961640960), (3, 41307760640), (4, 30980820480), (5, 24784656384), (6, 20653880320), (8, 15490410240), (10, 12392328192), (12, 10326940160), (15, 8261552128), (16, 7745205120), (20, 6196164096), (24, 5163470080), (30, 4130776064), (32, 3872602560), (40, 3098082048), (48, 2581735040), (60, 2065388032), (64, 1936301280), (80, 1549041024), (96, 1290867520), (120, 1032694016), (128, 968150640), (160, 774520512), (192, 645433760), (240, 516347008), (256, 484075320), (320, 387260256), (384, 322716880), (480, 258173504), (512, 242037660), (640, 193630128), (768, 161358440), (960, 129086752), (1024, 121018830), (1280, 96815064), (1536, 80679220), (1920, 64543376), (2048, 60509415), (2560, 48407532), (3072, 40339610), (3840, 32271688), (5120, 24203766), (6144, 20169805), (7680, 16135844), (10240, 12101883), (15360, 8067922), (30720, 4033961)]