150002640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{208337}}^1$

素因数の和:208356

約数の個数: 60

約数和(自身を含む): 503761284

約数和(自身を除く): 353758644

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, 208337, 416674, 625011, 833348, 1041685, 1250022, 1666696, 1875033, 2083370, 2500044, 3125055, 3333392, 3750066, 4166740, 5000088, 6250110, 7500132, 8333480, 9375165, 10000176, 12500220, 15000264, 16666960, 18750330, 25000440, 30000528, 37500660, 50000880, 75001320, 150002640]

約数ペア:

[(1, 150002640), (2, 75001320), (3, 50000880), (4, 37500660), (5, 30000528), (6, 25000440), (8, 18750330), (9, 16666960), (10, 15000264), (12, 12500220), (15, 10000176), (16, 9375165), (18, 8333480), (20, 7500132), (24, 6250110), (30, 5000088), (36, 4166740), (40, 3750066), (45, 3333392), (48, 3125055), (60, 2500044), (72, 2083370), (80, 1875033), (90, 1666696), (120, 1250022), (144, 1041685), (180, 833348), (240, 625011), (360, 416674), (720, 208337)]