406924680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3391039}}^1$

素因数の和:3391053

約数の個数: 32

約数和(自身を含む): 1220774400

約数和(自身を除く): 813849720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3391039, 6782078, 10173117, 13564156, 16955195, 20346234, 27128312, 33910390, 40692468, 50865585, 67820780, 81384936, 101731170, 135641560, 203462340, 406924680]

約数ペア:

[(1, 406924680), (2, 203462340), (3, 135641560), (4, 101731170), (5, 81384936), (6, 67820780), (8, 50865585), (10, 40692468), (12, 33910390), (15, 27128312), (20, 20346234), (24, 16955195), (30, 13564156), (40, 10173117), (60, 6782078), (120, 3391039)]