315011880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{875033}}^1$

素因数の和:875050

約数の個数: 48

約数和(自身を含む): 1023789780

約数和(自身を除く): 708777900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 875033, 1750066, 2625099, 3500132, 4375165, 5250198, 7000264, 7875297, 8750330, 10500396, 13125495, 15750594, 17500660, 21000792, 26250990, 31501188, 35001320, 39376485, 52501980, 63002376, 78752970, 105003960, 157505940, 315011880]

約数ペア:

[(1, 315011880), (2, 157505940), (3, 105003960), (4, 78752970), (5, 63002376), (6, 52501980), (8, 39376485), (9, 35001320), (10, 31501188), (12, 26250990), (15, 21000792), (18, 17500660), (20, 15750594), (24, 13125495), (30, 10500396), (36, 8750330), (40, 7875297), (45, 7000264), (60, 5250198), (72, 4375165), (90, 3500132), (120, 2625099), (180, 1750066), (360, 875033)]