30580160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7351}}^1$

素因数の和:7381

約数の個数: 56

約数和(自身を含む): 78431136

約数和(自身を除く): 47850976

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 7351, 14702, 29404, 36755, 58808, 73510, 95563, 117616, 147020, 191126, 235232, 294040, 382252, 470464, 477815, 588080, 764504, 955630, 1176160, 1529008, 1911260, 2352320, 3058016, 3822520, 6116032, 7645040, 15290080, 30580160]

約数ペア:

[(1, 30580160), (2, 15290080), (4, 7645040), (5, 6116032), (8, 3822520), (10, 3058016), (13, 2352320), (16, 1911260), (20, 1529008), (26, 1176160), (32, 955630), (40, 764504), (52, 588080), (64, 477815), (65, 470464), (80, 382252), (104, 294040), (130, 235232), (160, 191126), (208, 147020), (260, 117616), (320, 95563), (416, 73510), (520, 58808), (832, 36755), (1040, 29404), (2080, 14702), (4160, 7351)]