160220480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{71527}}^1$

素因数の和:71551

約数の個数: 56

約数和(自身を含む): 436034688

約数和(自身を除く): 275814208

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, 71527, 143054, 286108, 357635, 500689, 572216, 715270, 1001378, 1144432, 1430540, 2002756, 2288864, 2503445, 2861080, 4005512, 4577728, 5006890, 5722160, 8011024, 10013780, 11444320, 16022048, 20027560, 22888640, 32044096, 40055120, 80110240, 160220480]

約数ペア:

[(1, 160220480), (2, 80110240), (4, 40055120), (5, 32044096), (7, 22888640), (8, 20027560), (10, 16022048), (14, 11444320), (16, 10013780), (20, 8011024), (28, 5722160), (32, 5006890), (35, 4577728), (40, 4005512), (56, 2861080), (64, 2503445), (70, 2288864), (80, 2002756), (112, 1430540), (140, 1144432), (160, 1001378), (224, 715270), (280, 572216), (320, 500689), (448, 357635), (560, 286108), (1120, 143054), (2240, 71527)]