12948840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{35969}}^1$

素因数の和:35986

約数の個数: 48

約数和(自身を含む): 42084900

約数和(自身を除く): 29136060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 35969, 71938, 107907, 143876, 179845, 215814, 287752, 323721, 359690, 431628, 539535, 647442, 719380, 863256, 1079070, 1294884, 1438760, 1618605, 2158140, 2589768, 3237210, 4316280, 6474420, 12948840]

約数ペア:

[(1, 12948840), (2, 6474420), (3, 4316280), (4, 3237210), (5, 2589768), (6, 2158140), (8, 1618605), (9, 1438760), (10, 1294884), (12, 1079070), (15, 863256), (18, 719380), (20, 647442), (24, 539535), (30, 431628), (36, 359690), (40, 323721), (45, 287752), (60, 215814), (72, 179845), (90, 143876), (120, 107907), (180, 71938), (360, 35969)]