74304840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{619207}}^1$

素因数の和:619221

約数の個数: 32

約数和(自身を含む): 222914880

約数和(自身を除く): 148610040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 619207, 1238414, 1857621, 2476828, 3096035, 3715242, 4953656, 6192070, 7430484, 9288105, 12384140, 14860968, 18576210, 24768280, 37152420, 74304840]

約数ペア:

[(1, 74304840), (2, 37152420), (3, 24768280), (4, 18576210), (5, 14860968), (6, 12384140), (8, 9288105), (10, 7430484), (12, 6192070), (15, 4953656), (20, 3715242), (24, 3096035), (30, 2476828), (40, 1857621), (60, 1238414), (120, 619207)]