123041760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{256337}}^1$

素因数の和:256355

約数の個数: 48

約数和(自身を含む): 387583056

約数和(自身を除く): 264541296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 256337, 512674, 769011, 1025348, 1281685, 1538022, 2050696, 2563370, 3076044, 3845055, 4101392, 5126740, 6152088, 7690110, 8202784, 10253480, 12304176, 15380220, 20506960, 24608352, 30760440, 41013920, 61520880, 123041760]

約数ペア:

[(1, 123041760), (2, 61520880), (3, 41013920), (4, 30760440), (5, 24608352), (6, 20506960), (8, 15380220), (10, 12304176), (12, 10253480), (15, 8202784), (16, 7690110), (20, 6152088), (24, 5126740), (30, 4101392), (32, 3845055), (40, 3076044), (48, 2563370), (60, 2050696), (80, 1538022), (96, 1281685), (120, 1025348), (160, 769011), (240, 512674), (480, 256337)]