57307440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{238781}}^1$

素因数の和:238797

約数の個数: 40

約数和(自身を含む): 177653808

約数和(自身を除く): 120346368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 238781, 477562, 716343, 955124, 1193905, 1432686, 1910248, 2387810, 2865372, 3581715, 3820496, 4775620, 5730744, 7163430, 9551240, 11461488, 14326860, 19102480, 28653720, 57307440]

約数ペア:

[(1, 57307440), (2, 28653720), (3, 19102480), (4, 14326860), (5, 11461488), (6, 9551240), (8, 7163430), (10, 5730744), (12, 4775620), (15, 3820496), (16, 3581715), (20, 2865372), (24, 2387810), (30, 1910248), (40, 1432686), (48, 1193905), (60, 955124), (80, 716343), (120, 477562), (240, 238781)]