4009749840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{76289}}^1$

素因数の和:76381

約数の個数: 120

約数和(自身を含む): 13650722280

約数和(自身を除く): 9640972440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 3504, 4380, 5256, 5840, 6570, 8760, 10512, 13140, 17520, 26280, 52560, 76289, 152578, 228867, 305156, 381445, 457734, 610312, 686601, 762890, 915468, 1144335, 1220624, 1373202, 1525780, 1830936, 2288670, 2746404, 3051560, 3433005, 3661872, 4577340, 5492808, 5569097, 6103120, 6866010, 9154680, 10985616, 11138194, 13732020, 16707291, 18309360, 22276388, 27464040, 27845485, 33414582, 44552776, 50121873, 54928080, 55690970, 66829164, 83536455, 89105552, 100243746, 111381940, 133658328, 167072910, 200487492, 222763880, 250609365, 267316656, 334145820, 400974984, 445527760, 501218730, 668291640, 801949968, 1002437460, 1336583280, 2004874920, 4009749840]

約数ペア:

[(1, 4009749840), (2, 2004874920), (3, 1336583280), (4, 1002437460), (5, 801949968), (6, 668291640), (8, 501218730), (9, 445527760), (10, 400974984), (12, 334145820), (15, 267316656), (16, 250609365), (18, 222763880), (20, 200487492), (24, 167072910), (30, 133658328), (36, 111381940), (40, 100243746), (45, 89105552), (48, 83536455), (60, 66829164), (72, 55690970), (73, 54928080), (80, 50121873), (90, 44552776), (120, 33414582), (144, 27845485), (146, 27464040), (180, 22276388), (219, 18309360), (240, 16707291), (292, 13732020), (360, 11138194), (365, 10985616), (438, 9154680), (584, 6866010), (657, 6103120), (720, 5569097), (730, 5492808), (876, 4577340), (1095, 3661872), (1168, 3433005), (1314, 3051560), (1460, 2746404), (1752, 2288670), (2190, 1830936), (2628, 1525780), (2920, 1373202), (3285, 1220624), (3504, 1144335), (4380, 915468), (5256, 762890), (5840, 686601), (6570, 610312), (8760, 457734), (10512, 381445), (13140, 305156), (17520, 228867), (26280, 152578), (52560, 76289)]