66536280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{184823}}^1$

素因数の和:184840

約数の個数: 48

約数和(自身を含む): 216244080

約数和(自身を除く): 149707800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 184823, 369646, 554469, 739292, 924115, 1108938, 1478584, 1663407, 1848230, 2217876, 2772345, 3326814, 3696460, 4435752, 5544690, 6653628, 7392920, 8317035, 11089380, 13307256, 16634070, 22178760, 33268140, 66536280]

約数ペア:

[(1, 66536280), (2, 33268140), (3, 22178760), (4, 16634070), (5, 13307256), (6, 11089380), (8, 8317035), (9, 7392920), (10, 6653628), (12, 5544690), (15, 4435752), (18, 3696460), (20, 3326814), (24, 2772345), (30, 2217876), (36, 1848230), (40, 1663407), (45, 1478584), (60, 1108938), (72, 924115), (90, 739292), (120, 554469), (180, 369646), (360, 184823)]