156904680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1307539}}^1$

素因数の和:1307553

約数の個数: 32

約数和(自身を含む): 470714400

約数和(自身を除く): 313809720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1307539, 2615078, 3922617, 5230156, 6537695, 7845234, 10460312, 13075390, 15690468, 19613085, 26150780, 31380936, 39226170, 52301560, 78452340, 156904680]

約数ペア:

[(1, 156904680), (2, 78452340), (3, 52301560), (4, 39226170), (5, 31380936), (6, 26150780), (8, 19613085), (10, 15690468), (12, 13075390), (15, 10460312), (20, 7845234), (24, 6537695), (30, 5230156), (40, 3922617), (60, 2615078), (120, 1307539)]