72103360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{32189}}^1$

素因数の和:32213

約数の個数: 56

約数和(自身を含む): 196230240

約数和(自身を除く): 124126880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 32189, 64378, 128756, 160945, 225323, 257512, 321890, 450646, 515024, 643780, 901292, 1030048, 1126615, 1287560, 1802584, 2060096, 2253230, 2575120, 3605168, 4506460, 5150240, 7210336, 9012920, 10300480, 14420672, 18025840, 36051680, 72103360]

約数ペア:

[(1, 72103360), (2, 36051680), (4, 18025840), (5, 14420672), (7, 10300480), (8, 9012920), (10, 7210336), (14, 5150240), (16, 4506460), (20, 3605168), (28, 2575120), (32, 2253230), (35, 2060096), (40, 1802584), (56, 1287560), (64, 1126615), (70, 1030048), (80, 901292), (112, 643780), (140, 515024), (160, 450646), (224, 321890), (280, 257512), (320, 225323), (448, 160945), (560, 128756), (1120, 64378), (2240, 32189)]