19573080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163109}}^1$

素因数の和:163123

約数の個数: 32

約数和(自身を含む): 58719600

約数和(自身を除く): 39146520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163109, 326218, 489327, 652436, 815545, 978654, 1304872, 1631090, 1957308, 2446635, 3262180, 3914616, 4893270, 6524360, 9786540, 19573080]

約数ペア:

[(1, 19573080), (2, 9786540), (3, 6524360), (4, 4893270), (5, 3914616), (6, 3262180), (8, 2446635), (10, 1957308), (12, 1631090), (15, 1304872), (20, 978654), (24, 815545), (30, 652436), (40, 489327), (60, 326218), (120, 163109)]