38273880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{318949}}^1$

素因数の和:318963

約数の個数: 32

約数和(自身を含む): 114822000

約数和(自身を除く): 76548120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 318949, 637898, 956847, 1275796, 1594745, 1913694, 2551592, 3189490, 3827388, 4784235, 6378980, 7654776, 9568470, 12757960, 19136940, 38273880]

約数ペア:

[(1, 38273880), (2, 19136940), (3, 12757960), (4, 9568470), (5, 7654776), (6, 6378980), (8, 4784235), (10, 3827388), (12, 3189490), (15, 2551592), (20, 1913694), (24, 1594745), (30, 1275796), (40, 956847), (60, 637898), (120, 318949)]