102751920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{142711}}^1$

素因数の和:142730

約数の個数: 60

約数和(自身を含む): 345077616

約数和(自身を除く): 242325696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 142711, 285422, 428133, 570844, 713555, 856266, 1141688, 1284399, 1427110, 1712532, 2140665, 2283376, 2568798, 2854220, 3425064, 4281330, 5137596, 5708440, 6421995, 6850128, 8562660, 10275192, 11416880, 12843990, 17125320, 20550384, 25687980, 34250640, 51375960, 102751920]

約数ペア:

[(1, 102751920), (2, 51375960), (3, 34250640), (4, 25687980), (5, 20550384), (6, 17125320), (8, 12843990), (9, 11416880), (10, 10275192), (12, 8562660), (15, 6850128), (16, 6421995), (18, 5708440), (20, 5137596), (24, 4281330), (30, 3425064), (36, 2854220), (40, 2568798), (45, 2283376), (48, 2140665), (60, 1712532), (72, 1427110), (80, 1284399), (90, 1141688), (120, 856266), (144, 713555), (180, 570844), (240, 428133), (360, 285422), (720, 142711)]