15242520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3433}}^1$

素因数の和:3484

約数の個数: 64

約数和(自身を含む): 46977120

約数和(自身を除く): 31734600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 3433, 4440, 6866, 10299, 13732, 17165, 20598, 27464, 34330, 41196, 51495, 68660, 82392, 102990, 127021, 137320, 205980, 254042, 381063, 411960, 508084, 635105, 762126, 1016168, 1270210, 1524252, 1905315, 2540420, 3048504, 3810630, 5080840, 7621260, 15242520]

約数ペア:

[(1, 15242520), (2, 7621260), (3, 5080840), (4, 3810630), (5, 3048504), (6, 2540420), (8, 1905315), (10, 1524252), (12, 1270210), (15, 1016168), (20, 762126), (24, 635105), (30, 508084), (37, 411960), (40, 381063), (60, 254042), (74, 205980), (111, 137320), (120, 127021), (148, 102990), (185, 82392), (222, 68660), (296, 51495), (370, 41196), (444, 34330), (555, 27464), (740, 20598), (888, 17165), (1110, 13732), (1480, 10299), (2220, 6866), (3433, 4440)]