78732240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{328051}}^1$

素因数の和:328067

約数の個数: 40

約数和(自身を含む): 244070688

約数和(自身を除く): 165338448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 328051, 656102, 984153, 1312204, 1640255, 1968306, 2624408, 3280510, 3936612, 4920765, 5248816, 6561020, 7873224, 9841530, 13122040, 15746448, 19683060, 26244080, 39366120, 78732240]

約数ペア:

[(1, 78732240), (2, 39366120), (3, 26244080), (4, 19683060), (5, 15746448), (6, 13122040), (8, 9841530), (10, 7873224), (12, 6561020), (15, 5248816), (16, 4920765), (20, 3936612), (24, 3280510), (30, 2624408), (40, 1968306), (48, 1640255), (60, 1312204), (80, 984153), (120, 656102), (240, 328051)]