76290420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1271507}}^1$

素因数の和:1271519

約数の個数: 24

約数和(自身を含む): 213613344

約数和(自身を除く): 137322924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1271507, 2543014, 3814521, 5086028, 6357535, 7629042, 12715070, 15258084, 19072605, 25430140, 38145210, 76290420]

約数ペア:

[(1, 76290420), (2, 38145210), (3, 25430140), (4, 19072605), (5, 15258084), (6, 12715070), (10, 7629042), (12, 6357535), (15, 5086028), (20, 3814521), (30, 2543014), (60, 1271507)]