144286980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2404783}}^1$

素因数の和:2404795

約数の個数: 24

約数和(自身を含む): 404003712

約数和(自身を除く): 259716732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2404783, 4809566, 7214349, 9619132, 12023915, 14428698, 24047830, 28857396, 36071745, 48095660, 72143490, 144286980]

約数ペア:

[(1, 144286980), (2, 72143490), (3, 48095660), (4, 36071745), (5, 28857396), (6, 24047830), (10, 14428698), (12, 12023915), (15, 9619132), (20, 7214349), (30, 4809566), (60, 2404783)]