1202520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1$

素因数の和:936

約数の個数: 64

約数和(自身を含む): 3939840

約数和(自身を除く): 2737320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 911, 1320, 1822, 2733, 3644, 4555, 5466, 7288, 9110, 10021, 10932, 13665, 18220, 20042, 21864, 27330, 30063, 36440, 40084, 50105, 54660, 60126, 80168, 100210, 109320, 120252, 150315, 200420, 240504, 300630, 400840, 601260, 1202520]

約数ペア:

[(1, 1202520), (2, 601260), (3, 400840), (4, 300630), (5, 240504), (6, 200420), (8, 150315), (10, 120252), (11, 109320), (12, 100210), (15, 80168), (20, 60126), (22, 54660), (24, 50105), (30, 40084), (33, 36440), (40, 30063), (44, 27330), (55, 21864), (60, 20042), (66, 18220), (88, 13665), (110, 10932), (120, 10021), (132, 9110), (165, 7288), (220, 5466), (264, 4555), (330, 3644), (440, 2733), (660, 1822), (911, 1320)]