103531440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{431381}}^1$

素因数の和:431397

約数の個数: 40

約数和(自身を含む): 320948208

約数和(自身を除く): 217416768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 431381, 862762, 1294143, 1725524, 2156905, 2588286, 3451048, 4313810, 5176572, 6470715, 6902096, 8627620, 10353144, 12941430, 17255240, 20706288, 25882860, 34510480, 51765720, 103531440]

約数ペア:

[(1, 103531440), (2, 51765720), (3, 34510480), (4, 25882860), (5, 20706288), (6, 17255240), (8, 12941430), (10, 10353144), (12, 8627620), (15, 6902096), (16, 6470715), (20, 5176572), (24, 4313810), (30, 3451048), (40, 2588286), (48, 2156905), (60, 1725524), (80, 1294143), (120, 862762), (240, 431381)]