988583040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{171629}}^1$

素因数の和:171654

約数の個数: 96

約数和(自身を含む): 3413720700

約数和(自身を除く): 2425137660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 171629, 343258, 514887, 686516, 858145, 1029774, 1373032, 1544661, 1716290, 2059548, 2574435, 2746064, 3089322, 3432580, 4119096, 5148870, 5492128, 6178644, 6865160, 7723305, 8238192, 10297740, 10984256, 12357288, 13730320, 15446610, 16476384, 20595480, 21968512, 24714576, 27460640, 30893220, 32952768, 41190960, 49429152, 54921280, 61786440, 65905536, 82381920, 98858304, 109842560, 123572880, 164763840, 197716608, 247145760, 329527680, 494291520, 988583040]

約数ペア:

[(1, 988583040), (2, 494291520), (3, 329527680), (4, 247145760), (5, 197716608), (6, 164763840), (8, 123572880), (9, 109842560), (10, 98858304), (12, 82381920), (15, 65905536), (16, 61786440), (18, 54921280), (20, 49429152), (24, 41190960), (30, 32952768), (32, 30893220), (36, 27460640), (40, 24714576), (45, 21968512), (48, 20595480), (60, 16476384), (64, 15446610), (72, 13730320), (80, 12357288), (90, 10984256), (96, 10297740), (120, 8238192), (128, 7723305), (144, 6865160), (160, 6178644), (180, 5492128), (192, 5148870), (240, 4119096), (288, 3432580), (320, 3089322), (360, 2746064), (384, 2574435), (480, 2059548), (576, 1716290), (640, 1544661), (720, 1373032), (960, 1029774), (1152, 858145), (1440, 686516), (1920, 514887), (2880, 343258), (5760, 171629)]