29507880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{245899}}^1$

素因数の和:245913

約数の個数: 32

約数和(自身を含む): 88524000

約数和(自身を除く): 59016120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 245899, 491798, 737697, 983596, 1229495, 1475394, 1967192, 2458990, 2950788, 3688485, 4917980, 5901576, 7376970, 9835960, 14753940, 29507880]

約数ペア:

[(1, 29507880), (2, 14753940), (3, 9835960), (4, 7376970), (5, 5901576), (6, 4917980), (8, 3688485), (10, 2950788), (12, 2458990), (15, 1967192), (20, 1475394), (24, 1229495), (30, 983596), (40, 737697), (60, 491798), (120, 245899)]