2480880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{10337}}^1$

素因数の和:10353

約数の個数: 40

約数和(自身を含む): 7691472

約数和(自身を除く): 5210592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 10337, 20674, 31011, 41348, 51685, 62022, 82696, 103370, 124044, 155055, 165392, 206740, 248088, 310110, 413480, 496176, 620220, 826960, 1240440, 2480880]

約数ペア:

[(1, 2480880), (2, 1240440), (3, 826960), (4, 620220), (5, 496176), (6, 413480), (8, 310110), (10, 248088), (12, 206740), (15, 165392), (16, 155055), (20, 124044), (24, 103370), (30, 82696), (40, 62022), (48, 51685), (60, 41348), (80, 31011), (120, 20674), (240, 10337)]