1520880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6337}}^1$

素因数の和:6353

約数の個数: 40

約数和(自身を含む): 4715472

約数和(自身を除く): 3194592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6337, 12674, 19011, 25348, 31685, 38022, 50696, 63370, 76044, 95055, 101392, 126740, 152088, 190110, 253480, 304176, 380220, 506960, 760440, 1520880]

約数ペア:

[(1, 1520880), (2, 760440), (3, 506960), (4, 380220), (5, 304176), (6, 253480), (8, 190110), (10, 152088), (12, 126740), (15, 101392), (16, 95055), (20, 76044), (24, 63370), (30, 50696), (40, 38022), (48, 31685), (60, 25348), (80, 19011), (120, 12674), (240, 6337)]