69456480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{144701}}^1$

素因数の和:144719

約数の個数: 48

約数和(自身を含む): 218789424

約数和(自身を除く): 149332944

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, 144701, 289402, 434103, 578804, 723505, 868206, 1157608, 1447010, 1736412, 2170515, 2315216, 2894020, 3472824, 4341030, 4630432, 5788040, 6945648, 8682060, 11576080, 13891296, 17364120, 23152160, 34728240, 69456480]

約数ペア:

[(1, 69456480), (2, 34728240), (3, 23152160), (4, 17364120), (5, 13891296), (6, 11576080), (8, 8682060), (10, 6945648), (12, 5788040), (15, 4630432), (16, 4341030), (20, 3472824), (24, 2894020), (30, 2315216), (32, 2170515), (40, 1736412), (48, 1447010), (60, 1157608), (80, 868206), (96, 723505), (120, 578804), (160, 434103), (240, 289402), (480, 144701)]