15691444680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{130762039}}^1$

素因数の和:130762053

約数の個数: 32

約数和(自身を含む): 47074334400

約数和(自身を除く): 31382889720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 130762039, 261524078, 392286117, 523048156, 653810195, 784572234, 1046096312, 1307620390, 1569144468, 1961430585, 2615240780, 3138288936, 3922861170, 5230481560, 7845722340, 15691444680]

約数ペア:

[(1, 15691444680), (2, 7845722340), (3, 5230481560), (4, 3922861170), (5, 3138288936), (6, 2615240780), (8, 1961430585), (10, 1569144468), (12, 1307620390), (15, 1046096312), (20, 784572234), (24, 653810195), (30, 523048156), (40, 392286117), (60, 261524078), (120, 130762039)]