27759420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11863}}^1$

素因数の和:11891

約数の個数: 72

約数和(自身を含む): 90688416

約数和(自身を除く): 62928996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 11863, 23726, 35589, 47452, 59315, 71178, 106767, 118630, 142356, 154219, 177945, 213534, 237260, 308438, 355890, 427068, 462657, 533835, 616876, 711780, 771095, 925314, 1067670, 1387971, 1542190, 1850628, 2135340, 2313285, 2775942, 3084380, 4626570, 5551884, 6939855, 9253140, 13879710, 27759420]

約数ペア:

[(1, 27759420), (2, 13879710), (3, 9253140), (4, 6939855), (5, 5551884), (6, 4626570), (9, 3084380), (10, 2775942), (12, 2313285), (13, 2135340), (15, 1850628), (18, 1542190), (20, 1387971), (26, 1067670), (30, 925314), (36, 771095), (39, 711780), (45, 616876), (52, 533835), (60, 462657), (65, 427068), (78, 355890), (90, 308438), (117, 237260), (130, 213534), (156, 177945), (180, 154219), (195, 142356), (234, 118630), (260, 106767), (390, 71178), (468, 59315), (585, 47452), (780, 35589), (1170, 23726), (2340, 11863)]