120288780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{661}}^1$

素因数の和:1016

約数の個数: 96

約数和(自身を含む): 375910080

約数和(自身を除く): 255621300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 337, 540, 661, 674, 1011, 1322, 1348, 1685, 1983, 2022, 2644, 3033, 3305, 3370, 3966, 4044, 5055, 5949, 6066, 6610, 6740, 7932, 9099, 9915, 10110, 11898, 12132, 13220, 15165, 17847, 18198, 19830, 20220, 23796, 29745, 30330, 35694, 36396, 39660, 45495, 59490, 60660, 71388, 89235, 90990, 118980, 178470, 181980, 222757, 356940, 445514, 668271, 891028, 1113785, 1336542, 2004813, 2227570, 2673084, 3341355, 4009626, 4455140, 6014439, 6682710, 8019252, 10024065, 12028878, 13365420, 20048130, 24057756, 30072195, 40096260, 60144390, 120288780]

約数ペア:

[(1, 120288780), (2, 60144390), (3, 40096260), (4, 30072195), (5, 24057756), (6, 20048130), (9, 13365420), (10, 12028878), (12, 10024065), (15, 8019252), (18, 6682710), (20, 6014439), (27, 4455140), (30, 4009626), (36, 3341355), (45, 2673084), (54, 2227570), (60, 2004813), (90, 1336542), (108, 1113785), (135, 891028), (180, 668271), (270, 445514), (337, 356940), (540, 222757), (661, 181980), (674, 178470), (1011, 118980), (1322, 90990), (1348, 89235), (1685, 71388), (1983, 60660), (2022, 59490), (2644, 45495), (3033, 39660), (3305, 36396), (3370, 35694), (3966, 30330), (4044, 29745), (5055, 23796), (5949, 20220), (6066, 19830), (6610, 18198), (6740, 17847), (7932, 15165), (9099, 13220), (9915, 12132), (10110, 11898)]