80794260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1015

約数の個数: 120

約数和(自身を含む): 258511176

約数和(自身を除く): 177716916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 108, 135, 159, 162, 180, 212, 265, 270, 318, 324, 405, 477, 530, 540, 636, 795, 810, 941, 954, 1060, 1431, 1590, 1620, 1882, 1908, 2385, 2823, 2862, 3180, 3764, 4293, 4705, 4770, 5646, 5724, 7155, 8469, 8586, 9410, 9540, 11292, 14115, 14310, 16938, 17172, 18820, 21465, 25407, 28230, 28620, 33876, 42345, 42930, 49873, 50814, 56460, 76221, 84690, 85860, 99746, 101628, 127035, 149619, 152442, 169380, 199492, 249365, 254070, 299238, 304884, 381105, 448857, 498730, 508140, 598476, 748095, 762210, 897714, 997460, 1346571, 1496190, 1524420, 1795428, 2244285, 2693142, 2992380, 4039713, 4488570, 5386284, 6732855, 8079426, 8977140, 13465710, 16158852, 20198565, 26931420, 40397130, 80794260]

約数ペア:

[(1, 80794260), (2, 40397130), (3, 26931420), (4, 20198565), (5, 16158852), (6, 13465710), (9, 8977140), (10, 8079426), (12, 6732855), (15, 5386284), (18, 4488570), (20, 4039713), (27, 2992380), (30, 2693142), (36, 2244285), (45, 1795428), (53, 1524420), (54, 1496190), (60, 1346571), (81, 997460), (90, 897714), (106, 762210), (108, 748095), (135, 598476), (159, 508140), (162, 498730), (180, 448857), (212, 381105), (265, 304884), (270, 299238), (318, 254070), (324, 249365), (405, 199492), (477, 169380), (530, 152442), (540, 149619), (636, 127035), (795, 101628), (810, 99746), (941, 85860), (954, 84690), (1060, 76221), (1431, 56460), (1590, 50814), (1620, 49873), (1882, 42930), (1908, 42345), (2385, 33876), (2823, 28620), (2862, 28230), (3180, 25407), (3764, 21465), (4293, 18820), (4705, 17172), (4770, 16938), (5646, 14310), (5724, 14115), (7155, 11292), (8469, 9540), (8586, 9410)]