202035840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{105227}}^1$

素因数の和:105249

約数の個数: 64

約数和(自身を含む): 643995360

約数和(自身を除く): 441959520

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, 105227, 210454, 315681, 420908, 526135, 631362, 841816, 1052270, 1262724, 1578405, 1683632, 2104540, 2525448, 3156810, 3367264, 4209080, 5050896, 6313620, 6734528, 8418160, 10101792, 12627240, 13469056, 16836320, 20203584, 25254480, 33672640, 40407168, 50508960, 67345280, 101017920, 202035840]

約数ペア:

[(1, 202035840), (2, 101017920), (3, 67345280), (4, 50508960), (5, 40407168), (6, 33672640), (8, 25254480), (10, 20203584), (12, 16836320), (15, 13469056), (16, 12627240), (20, 10101792), (24, 8418160), (30, 6734528), (32, 6313620), (40, 5050896), (48, 4209080), (60, 3367264), (64, 3156810), (80, 2525448), (96, 2104540), (120, 1683632), (128, 1578405), (160, 1262724), (192, 1052270), (240, 841816), (320, 631362), (384, 526135), (480, 420908), (640, 315681), (960, 210454), (1920, 105227)]