135919040

素因数分解:

$2^6\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1109}}^1$

素因数の和:1509

約数の個数: 56

約数和(自身を含む): 324794880

約数和(自身を除く): 188875840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 383, 766, 1109, 1532, 1915, 2218, 3064, 3830, 4436, 5545, 6128, 7660, 8872, 11090, 12256, 15320, 17744, 22180, 24512, 30640, 35488, 44360, 61280, 70976, 88720, 122560, 177440, 354880, 424747, 849494, 1698988, 2123735, 3397976, 4247470, 6795952, 8494940, 13591904, 16989880, 27183808, 33979760, 67959520, 135919040]

約数ペア:

[(1, 135919040), (2, 67959520), (4, 33979760), (5, 27183808), (8, 16989880), (10, 13591904), (16, 8494940), (20, 6795952), (32, 4247470), (40, 3397976), (64, 2123735), (80, 1698988), (160, 849494), (320, 424747), (383, 354880), (766, 177440), (1109, 122560), (1532, 88720), (1915, 70976), (2218, 61280), (3064, 44360), (3830, 35488), (4436, 30640), (5545, 24512), (6128, 22180), (7660, 17744), (8872, 15320), (11090, 12256)]