78855103680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{82140733}}^1$

素因数の和:82140753

約数の個数: 56

約数和(自身を含む): 250364957232

約数和(自身を除く): 171509853552

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, 160, 192, 240, 320, 480, 960, 82140733, 164281466, 246422199, 328562932, 410703665, 492844398, 657125864, 821407330, 985688796, 1232110995, 1314251728, 1642814660, 1971377592, 2464221990, 2628503456, 3285629320, 3942755184, 4928443980, 5257006912, 6571258640, 7885510368, 9856887960, 13142517280, 15771020736, 19713775920, 26285034560, 39427551840, 78855103680]

約数ペア:

[(1, 78855103680), (2, 39427551840), (3, 26285034560), (4, 19713775920), (5, 15771020736), (6, 13142517280), (8, 9856887960), (10, 7885510368), (12, 6571258640), (15, 5257006912), (16, 4928443980), (20, 3942755184), (24, 3285629320), (30, 2628503456), (32, 2464221990), (40, 1971377592), (48, 1642814660), (60, 1314251728), (64, 1232110995), (80, 985688796), (96, 821407330), (120, 657125864), (160, 492844398), (192, 410703665), (240, 328562932), (320, 246422199), (480, 164281466), (960, 82140733)]