27816840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{77269}}^1$

素因数の和:77286

約数の個数: 48

約数和(自身を含む): 90405900

約数和(自身を除く): 62589060

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, 77269, 154538, 231807, 309076, 386345, 463614, 618152, 695421, 772690, 927228, 1159035, 1390842, 1545380, 1854456, 2318070, 2781684, 3090760, 3477105, 4636140, 5563368, 6954210, 9272280, 13908420, 27816840]

約数ペア:

[(1, 27816840), (2, 13908420), (3, 9272280), (4, 6954210), (5, 5563368), (6, 4636140), (8, 3477105), (9, 3090760), (10, 2781684), (12, 2318070), (15, 1854456), (18, 1545380), (20, 1390842), (24, 1159035), (30, 927228), (36, 772690), (40, 695421), (45, 618152), (60, 463614), (72, 386345), (90, 309076), (120, 231807), (180, 154538), (360, 77269)]