40320888

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{88423}}^1$

素因数の和:88451

約数の個数: 32

約数和(自身を含む): 106108800

約数和(自身を除く): 65787912

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 88423, 176846, 265269, 353692, 530538, 707384, 1061076, 1680037, 2122152, 3360074, 5040111, 6720148, 10080222, 13440296, 20160444, 40320888]

約数ペア:

[(1, 40320888), (2, 20160444), (3, 13440296), (4, 10080222), (6, 6720148), (8, 5040111), (12, 3360074), (19, 2122152), (24, 1680037), (38, 1061076), (57, 707384), (76, 530538), (114, 353692), (152, 265269), (228, 176846), (456, 88423)]