1377884580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{91493}}^1$

素因数の和:91756

約数の個数: 48

約数和(自身を含む): 3873489984

約数和(自身を除く): 2495605404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 2510, 3012, 3765, 5020, 7530, 15060, 91493, 182986, 274479, 365972, 457465, 548958, 914930, 1097916, 1372395, 1829860, 2744790, 5489580, 22964743, 45929486, 68894229, 91858972, 114823715, 137788458, 229647430, 275576916, 344471145, 459294860, 688942290, 1377884580]

約数ペア:

[(1, 1377884580), (2, 688942290), (3, 459294860), (4, 344471145), (5, 275576916), (6, 229647430), (10, 137788458), (12, 114823715), (15, 91858972), (20, 68894229), (30, 45929486), (60, 22964743), (251, 5489580), (502, 2744790), (753, 1829860), (1004, 1372395), (1255, 1097916), (1506, 914930), (2510, 548958), (3012, 457465), (3765, 365972), (5020, 274479), (7530, 182986), (15060, 91493)]