194136840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{539269}}^1$

素因数の和:539286

約数の個数: 48

約数和(自身を含む): 630945900

約数和(自身を除く): 436809060

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, 539269, 1078538, 1617807, 2157076, 2696345, 3235614, 4314152, 4853421, 5392690, 6471228, 8089035, 9706842, 10785380, 12942456, 16178070, 19413684, 21570760, 24267105, 32356140, 38827368, 48534210, 64712280, 97068420, 194136840]

約数ペア:

[(1, 194136840), (2, 97068420), (3, 64712280), (4, 48534210), (5, 38827368), (6, 32356140), (8, 24267105), (9, 21570760), (10, 19413684), (12, 16178070), (15, 12942456), (18, 10785380), (20, 9706842), (24, 8089035), (30, 6471228), (36, 5392690), (40, 4853421), (45, 4314152), (60, 3235614), (72, 2696345), (90, 2157076), (120, 1617807), (180, 1078538), (360, 539269)]