23985960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1459}}^1$

素因数の和:1610

約数の個数: 64

約数和(自身を含む): 72532800

約数和(自身を除く): 48546840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1459, 1644, 2055, 2740, 2918, 3288, 4110, 4377, 5480, 5836, 7295, 8220, 8754, 11672, 14590, 16440, 17508, 21885, 29180, 35016, 43770, 58360, 87540, 175080, 199883, 399766, 599649, 799532, 999415, 1199298, 1599064, 1998830, 2398596, 2998245, 3997660, 4797192, 5996490, 7995320, 11992980, 23985960]

約数ペア:

[(1, 23985960), (2, 11992980), (3, 7995320), (4, 5996490), (5, 4797192), (6, 3997660), (8, 2998245), (10, 2398596), (12, 1998830), (15, 1599064), (20, 1199298), (24, 999415), (30, 799532), (40, 599649), (60, 399766), (120, 199883), (137, 175080), (274, 87540), (411, 58360), (548, 43770), (685, 35016), (822, 29180), (1096, 21885), (1370, 17508), (1459, 16440), (1644, 14590), (2055, 11672), (2740, 8754), (2918, 8220), (3288, 7295), (4110, 5836), (4377, 5480)]