4396539120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{18318913}}^1$

素因数の和:18318929

約数の個数: 40

約数和(自身を含む): 13629272016

約数和(自身を除く): 9232732896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 18318913, 36637826, 54956739, 73275652, 91594565, 109913478, 146551304, 183189130, 219826956, 274783695, 293102608, 366378260, 439653912, 549567390, 732756520, 879307824, 1099134780, 1465513040, 2198269560, 4396539120]

約数ペア:

[(1, 4396539120), (2, 2198269560), (3, 1465513040), (4, 1099134780), (5, 879307824), (6, 732756520), (8, 549567390), (10, 439653912), (12, 366378260), (15, 293102608), (16, 274783695), (20, 219826956), (24, 183189130), (30, 146551304), (40, 109913478), (48, 91594565), (60, 73275652), (80, 54956739), (120, 36637826), (240, 18318913)]