446480460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2480447}}^1$

素因数の和:2480462

約数の個数: 36

約数和(自身を含む): 1354324608

約数和(自身を除く): 907844148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2480447, 4960894, 7441341, 9921788, 12402235, 14882682, 22324023, 24804470, 29765364, 37206705, 44648046, 49608940, 74413410, 89296092, 111620115, 148826820, 223240230, 446480460]

約数ペア:

[(1, 446480460), (2, 223240230), (3, 148826820), (4, 111620115), (5, 89296092), (6, 74413410), (9, 49608940), (10, 44648046), (12, 37206705), (15, 29765364), (18, 24804470), (20, 22324023), (30, 14882682), (36, 12402235), (45, 9921788), (60, 7441341), (90, 4960894), (180, 2480447)]