22798260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{4691}}^1$

素因数の和:4715

約数の個数: 72

約数和(自身を含む): 71731296

約数和(自身を除く): 48933036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4691, 4860, 9382, 14073, 18764, 23455, 28146, 42219, 46910, 56292, 70365, 84438, 93820, 126657, 140730, 168876, 211095, 253314, 281460, 379971, 422190, 506628, 633285, 759942, 844380, 1139913, 1266570, 1519884, 1899855, 2279826, 2533140, 3799710, 4559652, 5699565, 7599420, 11399130, 22798260]

約数ペア:

[(1, 22798260), (2, 11399130), (3, 7599420), (4, 5699565), (5, 4559652), (6, 3799710), (9, 2533140), (10, 2279826), (12, 1899855), (15, 1519884), (18, 1266570), (20, 1139913), (27, 844380), (30, 759942), (36, 633285), (45, 506628), (54, 422190), (60, 379971), (81, 281460), (90, 253314), (108, 211095), (135, 168876), (162, 140730), (180, 126657), (243, 93820), (270, 84438), (324, 70365), (405, 56292), (486, 46910), (540, 42219), (810, 28146), (972, 23455), (1215, 18764), (1620, 14073), (2430, 9382), (4691, 4860)]