221359080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1844659}}^1$

素因数の和:1844673

約数の個数: 32

約数和(自身を含む): 664077600

約数和(自身を除く): 442718520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1844659, 3689318, 5533977, 7378636, 9223295, 11067954, 14757272, 18446590, 22135908, 27669885, 36893180, 44271816, 55339770, 73786360, 110679540, 221359080]

約数ペア:

[(1, 221359080), (2, 110679540), (3, 73786360), (4, 55339770), (5, 44271816), (6, 36893180), (8, 27669885), (10, 22135908), (12, 18446590), (15, 14757272), (20, 11067954), (24, 9223295), (30, 7378636), (40, 5533977), (60, 3689318), (120, 1844659)]