56577960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{52387}}^1$

素因数の和:52407

約数の個数: 64

約数和(自身を含む): 188596800

約数和(自身を除く): 132018840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 52387, 104774, 157161, 209548, 261935, 314322, 419096, 471483, 523870, 628644, 785805, 942966, 1047740, 1257288, 1414449, 1571610, 1885932, 2095480, 2357415, 2828898, 3143220, 3771864, 4714830, 5657796, 6286440, 7072245, 9429660, 11315592, 14144490, 18859320, 28288980, 56577960]

約数ペア:

[(1, 56577960), (2, 28288980), (3, 18859320), (4, 14144490), (5, 11315592), (6, 9429660), (8, 7072245), (9, 6286440), (10, 5657796), (12, 4714830), (15, 3771864), (18, 3143220), (20, 2828898), (24, 2357415), (27, 2095480), (30, 1885932), (36, 1571610), (40, 1414449), (45, 1257288), (54, 1047740), (60, 942966), (72, 785805), (90, 628644), (108, 523870), (120, 471483), (135, 419096), (180, 314322), (216, 261935), (270, 209548), (360, 157161), (540, 104774), (1080, 52387)]