72834480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101159}}^1$

素因数の和:101178

約数の個数: 60

約数和(自身を含む): 244604880

約数和(自身を除く): 171770400

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, 101159, 202318, 303477, 404636, 505795, 606954, 809272, 910431, 1011590, 1213908, 1517385, 1618544, 1820862, 2023180, 2427816, 3034770, 3641724, 4046360, 4552155, 4855632, 6069540, 7283448, 8092720, 9104310, 12139080, 14566896, 18208620, 24278160, 36417240, 72834480]

約数ペア:

[(1, 72834480), (2, 36417240), (3, 24278160), (4, 18208620), (5, 14566896), (6, 12139080), (8, 9104310), (9, 8092720), (10, 7283448), (12, 6069540), (15, 4855632), (16, 4552155), (18, 4046360), (20, 3641724), (24, 3034770), (30, 2427816), (36, 2023180), (40, 1820862), (45, 1618544), (48, 1517385), (60, 1213908), (72, 1011590), (80, 910431), (90, 809272), (120, 606954), (144, 505795), (180, 404636), (240, 303477), (360, 202318), (720, 101159)]