1539519120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2138221}}^1$

素因数の和:2138240

約数の個数: 60

約数和(自身を含む): 5170220796

約数和(自身を除く): 3630701676

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, 2138221, 4276442, 6414663, 8552884, 10691105, 12829326, 17105768, 19243989, 21382210, 25658652, 32073315, 34211536, 38487978, 42764420, 51317304, 64146630, 76975956, 85528840, 96219945, 102634608, 128293260, 153951912, 171057680, 192439890, 256586520, 307903824, 384879780, 513173040, 769759560, 1539519120]

約数ペア:

[(1, 1539519120), (2, 769759560), (3, 513173040), (4, 384879780), (5, 307903824), (6, 256586520), (8, 192439890), (9, 171057680), (10, 153951912), (12, 128293260), (15, 102634608), (16, 96219945), (18, 85528840), (20, 76975956), (24, 64146630), (30, 51317304), (36, 42764420), (40, 38487978), (45, 34211536), (48, 32073315), (60, 25658652), (72, 21382210), (80, 19243989), (90, 17105768), (120, 12829326), (144, 10691105), (180, 8552884), (240, 6414663), (360, 4276442), (720, 2138221)]