1922520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 5937120

約数和(自身を除く): 4014600

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, 433, 444, 555, 740, 866, 888, 1110, 1299, 1480, 1732, 2165, 2220, 2598, 3464, 4330, 4440, 5196, 6495, 8660, 10392, 12990, 16021, 17320, 25980, 32042, 48063, 51960, 64084, 80105, 96126, 128168, 160210, 192252, 240315, 320420, 384504, 480630, 640840, 961260, 1922520]

約数ペア:

[(1, 1922520), (2, 961260), (3, 640840), (4, 480630), (5, 384504), (6, 320420), (8, 240315), (10, 192252), (12, 160210), (15, 128168), (20, 96126), (24, 80105), (30, 64084), (37, 51960), (40, 48063), (60, 32042), (74, 25980), (111, 17320), (120, 16021), (148, 12990), (185, 10392), (222, 8660), (296, 6495), (370, 5196), (433, 4440), (444, 4330), (555, 3464), (740, 2598), (866, 2220), (888, 2165), (1110, 1732), (1299, 1480)]