19192179840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{9995927}}^1$

素因数の和:9995949

約数の個数: 64

約数和(自身を含む): 61175079360

約数和(自身を除く): 41982899520

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 9995927, 19991854, 29987781, 39983708, 49979635, 59975562, 79967416, 99959270, 119951124, 149938905, 159934832, 199918540, 239902248, 299877810, 319869664, 399837080, 479804496, 599755620, 639739328, 799674160, 959608992, 1199511240, 1279478656, 1599348320, 1919217984, 2399022480, 3198696640, 3838435968, 4798044960, 6397393280, 9596089920, 19192179840]

約数ペア:

[(1, 19192179840), (2, 9596089920), (3, 6397393280), (4, 4798044960), (5, 3838435968), (6, 3198696640), (8, 2399022480), (10, 1919217984), (12, 1599348320), (15, 1279478656), (16, 1199511240), (20, 959608992), (24, 799674160), (30, 639739328), (32, 599755620), (40, 479804496), (48, 399837080), (60, 319869664), (64, 299877810), (80, 239902248), (96, 199918540), (120, 159934832), (128, 149938905), (160, 119951124), (192, 99959270), (240, 79967416), (320, 59975562), (384, 49979635), (480, 39983708), (640, 29987781), (960, 19991854), (1920, 9995927)]