19285080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{160709}}^1$

素因数の和:160723

約数の個数: 32

約数和(自身を含む): 57855600

約数和(自身を除く): 38570520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 160709, 321418, 482127, 642836, 803545, 964254, 1285672, 1607090, 1928508, 2410635, 3214180, 3857016, 4821270, 6428360, 9642540, 19285080]

約数ペア:

[(1, 19285080), (2, 9642540), (3, 6428360), (4, 4821270), (5, 3857016), (6, 3214180), (8, 2410635), (10, 1928508), (12, 1607090), (15, 1285672), (20, 964254), (24, 803545), (30, 642836), (40, 482127), (60, 321418), (120, 160709)]