120290508

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{28559}}^1$

素因数の和:28588

約数の個数: 60

約数和(自身を含む): 338664480

約数和(自身を除く): 218373972

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 28559, 57118, 85677, 114236, 171354, 257031, 342708, 371267, 514062, 742534, 771093, 1028124, 1113801, 1485068, 1542186, 2227602, 2313279, 3084372, 3341403, 4455204, 4626558, 6682806, 9253116, 10024209, 13365612, 20048418, 30072627, 40096836, 60145254, 120290508]

約数ペア:

[(1, 120290508), (2, 60145254), (3, 40096836), (4, 30072627), (6, 20048418), (9, 13365612), (12, 10024209), (13, 9253116), (18, 6682806), (26, 4626558), (27, 4455204), (36, 3341403), (39, 3084372), (52, 2313279), (54, 2227602), (78, 1542186), (81, 1485068), (108, 1113801), (117, 1028124), (156, 771093), (162, 742534), (234, 514062), (324, 371267), (351, 342708), (468, 257031), (702, 171354), (1053, 114236), (1404, 85677), (2106, 57118), (4212, 28559)]