153827840

素因数分解:

$2^9\times 5^1\times {\mathrm{60089}}^1$

素因数の和:60112

約数の個数: 40

約数和(自身を含む): 368832420

約数和(自身を除く): 215004580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 60089, 120178, 240356, 300445, 480712, 600890, 961424, 1201780, 1922848, 2403560, 3845696, 4807120, 7691392, 9614240, 15382784, 19228480, 30765568, 38456960, 76913920, 153827840]

約数ペア:

[(1, 153827840), (2, 76913920), (4, 38456960), (5, 30765568), (8, 19228480), (10, 15382784), (16, 9614240), (20, 7691392), (32, 4807120), (40, 3845696), (64, 2403560), (80, 1922848), (128, 1201780), (160, 961424), (256, 600890), (320, 480712), (512, 300445), (640, 240356), (1280, 120178), (2560, 60089)]