219425880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1828549}}^1$

素因数の和:1828563

約数の個数: 32

約数和(自身を含む): 658278000

約数和(自身を除く): 438852120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1828549, 3657098, 5485647, 7314196, 9142745, 10971294, 14628392, 18285490, 21942588, 27428235, 36570980, 43885176, 54856470, 73141960, 109712940, 219425880]

約数ペア:

[(1, 219425880), (2, 109712940), (3, 73141960), (4, 54856470), (5, 43885176), (6, 36570980), (8, 27428235), (10, 21942588), (12, 18285490), (15, 14628392), (20, 10971294), (24, 9142745), (30, 7314196), (40, 5485647), (60, 3657098), (120, 1828549)]