1904310840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{15869257}}^1$

素因数の和:15869271

約数の個数: 32

約数和(自身を含む): 5712932880

約数和(自身を除く): 3808622040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 15869257, 31738514, 47607771, 63477028, 79346285, 95215542, 126954056, 158692570, 190431084, 238038855, 317385140, 380862168, 476077710, 634770280, 952155420, 1904310840]

約数ペア:

[(1, 1904310840), (2, 952155420), (3, 634770280), (4, 476077710), (5, 380862168), (6, 317385140), (8, 238038855), (10, 190431084), (12, 158692570), (15, 126954056), (20, 95215542), (24, 79346285), (30, 63477028), (40, 47607771), (60, 31738514), (120, 15869257)]