144620460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{803447}}^1$

素因数の和:803462

約数の個数: 36

約数和(自身を含む): 438682608

約数和(自身を除く): 294062148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 803447, 1606894, 2410341, 3213788, 4017235, 4820682, 7231023, 8034470, 9641364, 12051705, 14462046, 16068940, 24103410, 28924092, 36155115, 48206820, 72310230, 144620460]

約数ペア:

[(1, 144620460), (2, 72310230), (3, 48206820), (4, 36155115), (5, 28924092), (6, 24103410), (9, 16068940), (10, 14462046), (12, 12051705), (15, 9641364), (18, 8034470), (20, 7231023), (30, 4820682), (36, 4017235), (45, 3213788), (60, 2410341), (90, 1606894), (180, 803447)]