1292147280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1794649}}^1$

素因数の和:1794668

約数の個数: 60

約数和(自身を含む): 4339463700

約数和(自身を除く): 3047316420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1794649, 3589298, 5383947, 7178596, 8973245, 10767894, 14357192, 16151841, 17946490, 21535788, 26919735, 28714384, 32303682, 35892980, 43071576, 53839470, 64607364, 71785960, 80759205, 86143152, 107678940, 129214728, 143571920, 161518410, 215357880, 258429456, 323036820, 430715760, 646073640, 1292147280]

約数ペア:

[(1, 1292147280), (2, 646073640), (3, 430715760), (4, 323036820), (5, 258429456), (6, 215357880), (8, 161518410), (9, 143571920), (10, 129214728), (12, 107678940), (15, 86143152), (16, 80759205), (18, 71785960), (20, 64607364), (24, 53839470), (30, 43071576), (36, 35892980), (40, 32303682), (45, 28714384), (48, 26919735), (60, 21535788), (72, 17946490), (80, 16151841), (90, 14357192), (120, 10767894), (144, 8973245), (180, 7178596), (240, 5383947), (360, 3589298), (720, 1794649)]