415388940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6923149}}^1$

素因数の和:6923161

約数の個数: 24

約数和(自身を含む): 1163089200

約数和(自身を除く): 747700260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6923149, 13846298, 20769447, 27692596, 34615745, 41538894, 69231490, 83077788, 103847235, 138462980, 207694470, 415388940]

約数ペア:

[(1, 415388940), (2, 207694470), (3, 138462980), (4, 103847235), (5, 83077788), (6, 69231490), (10, 41538894), (12, 34615745), (15, 27692596), (20, 20769447), (30, 13846298), (60, 6923149)]