60807420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{941}}^1$

素因数の和:1315

約数の個数: 72

約数和(自身を含む): 185159520

約数和(自身を除く): 124352100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 359, 718, 941, 1077, 1436, 1795, 1882, 2154, 2823, 3231, 3590, 3764, 4308, 4705, 5385, 5646, 6462, 7180, 8469, 9410, 10770, 11292, 12924, 14115, 16155, 16938, 18820, 21540, 28230, 32310, 33876, 42345, 56460, 64620, 84690, 169380, 337819, 675638, 1013457, 1351276, 1689095, 2026914, 3040371, 3378190, 4053828, 5067285, 6080742, 6756380, 10134570, 12161484, 15201855, 20269140, 30403710, 60807420]

約数ペア:

[(1, 60807420), (2, 30403710), (3, 20269140), (4, 15201855), (5, 12161484), (6, 10134570), (9, 6756380), (10, 6080742), (12, 5067285), (15, 4053828), (18, 3378190), (20, 3040371), (30, 2026914), (36, 1689095), (45, 1351276), (60, 1013457), (90, 675638), (180, 337819), (359, 169380), (718, 84690), (941, 64620), (1077, 56460), (1436, 42345), (1795, 33876), (1882, 32310), (2154, 28230), (2823, 21540), (3231, 18820), (3590, 16938), (3764, 16155), (4308, 14115), (4705, 12924), (5385, 11292), (5646, 10770), (6462, 9410), (7180, 8469)]