15350880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31981}}^1$

素因数の和:31999

約数の個数: 48

約数和(自身を含む): 48356784

約数和(自身を除く): 33005904

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, 31981, 63962, 95943, 127924, 159905, 191886, 255848, 319810, 383772, 479715, 511696, 639620, 767544, 959430, 1023392, 1279240, 1535088, 1918860, 2558480, 3070176, 3837720, 5116960, 7675440, 15350880]

約数ペア:

[(1, 15350880), (2, 7675440), (3, 5116960), (4, 3837720), (5, 3070176), (6, 2558480), (8, 1918860), (10, 1535088), (12, 1279240), (15, 1023392), (16, 959430), (20, 767544), (24, 639620), (30, 511696), (32, 479715), (40, 383772), (48, 319810), (60, 255848), (80, 191886), (96, 159905), (120, 127924), (160, 95943), (240, 63962), (480, 31981)]