8243880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{68699}}^1$

素因数の和:68713

約数の個数: 32

約数和(自身を含む): 24732000

約数和(自身を除く): 16488120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 68699, 137398, 206097, 274796, 343495, 412194, 549592, 686990, 824388, 1030485, 1373980, 1648776, 2060970, 2747960, 4121940, 8243880]

約数ペア:

[(1, 8243880), (2, 4121940), (3, 2747960), (4, 2060970), (5, 1648776), (6, 1373980), (8, 1030485), (10, 824388), (12, 686990), (15, 549592), (20, 412194), (24, 343495), (30, 274796), (40, 206097), (60, 137398), (120, 68699)]