15965760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{16631}}^1$

素因数の和:16651

約数の個数: 56

約数和(自身を含む): 50694336

約数和(自身を除く): 34728576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 16631, 33262, 49893, 66524, 83155, 99786, 133048, 166310, 199572, 249465, 266096, 332620, 399144, 498930, 532192, 665240, 798288, 997860, 1064384, 1330480, 1596576, 1995720, 2660960, 3193152, 3991440, 5321920, 7982880, 15965760]

約数ペア:

[(1, 15965760), (2, 7982880), (3, 5321920), (4, 3991440), (5, 3193152), (6, 2660960), (8, 1995720), (10, 1596576), (12, 1330480), (15, 1064384), (16, 997860), (20, 798288), (24, 665240), (30, 532192), (32, 498930), (40, 399144), (48, 332620), (60, 266096), (64, 249465), (80, 199572), (96, 166310), (120, 133048), (160, 99786), (192, 83155), (240, 66524), (320, 49893), (480, 33262), (960, 16631)]