1203612420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{120121}}^1$

素因数の和:120300

約数の個数: 48

約数和(自身を含む): 3390323328

約数和(自身を除く): 2186710908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 2004, 2505, 3340, 5010, 10020, 120121, 240242, 360363, 480484, 600605, 720726, 1201210, 1441452, 1801815, 2402420, 3603630, 7207260, 20060207, 40120414, 60180621, 80240828, 100301035, 120361242, 200602070, 240722484, 300903105, 401204140, 601806210, 1203612420]

約数ペア:

[(1, 1203612420), (2, 601806210), (3, 401204140), (4, 300903105), (5, 240722484), (6, 200602070), (10, 120361242), (12, 100301035), (15, 80240828), (20, 60180621), (30, 40120414), (60, 20060207), (167, 7207260), (334, 3603630), (501, 2402420), (668, 1801815), (835, 1441452), (1002, 1201210), (1670, 720726), (2004, 600605), (2505, 480484), (3340, 360363), (5010, 240242), (10020, 120121)]