63928980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{118387}}^1$

素因数の和:118405

約数の個数: 48

約数和(自身を含む): 198891840

約数和(自身を除く): 134962860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 118387, 236774, 355161, 473548, 591935, 710322, 1065483, 1183870, 1420644, 1775805, 2130966, 2367740, 3196449, 3551610, 4261932, 5327415, 6392898, 7103220, 10654830, 12785796, 15982245, 21309660, 31964490, 63928980]

約数ペア:

[(1, 63928980), (2, 31964490), (3, 21309660), (4, 15982245), (5, 12785796), (6, 10654830), (9, 7103220), (10, 6392898), (12, 5327415), (15, 4261932), (18, 3551610), (20, 3196449), (27, 2367740), (30, 2130966), (36, 1775805), (45, 1420644), (54, 1183870), (60, 1065483), (90, 710322), (108, 591935), (135, 473548), (180, 355161), (270, 236774), (540, 118387)]