271147360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{154061}}^1$

素因数の和:154087

約数の個数: 48

約数和(自身を含む): 698825232

約数和(自身を除く): 427677872

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 154061, 308122, 616244, 770305, 1232488, 1540610, 1694671, 2464976, 3081220, 3389342, 4929952, 6162440, 6778684, 8473355, 12324880, 13557368, 16946710, 24649760, 27114736, 33893420, 54229472, 67786840, 135573680, 271147360]

約数ペア:

[(1, 271147360), (2, 135573680), (4, 67786840), (5, 54229472), (8, 33893420), (10, 27114736), (11, 24649760), (16, 16946710), (20, 13557368), (22, 12324880), (32, 8473355), (40, 6778684), (44, 6162440), (55, 4929952), (80, 3389342), (88, 3081220), (110, 2464976), (160, 1694671), (176, 1540610), (220, 1232488), (352, 770305), (440, 616244), (880, 308122), (1760, 154061)]