56161920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29251}}^1$

素因数の和:29273

約数の個数: 64

約数和(自身を含む): 179022240

約数和(自身を除く): 122860320

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, 29251, 58502, 87753, 117004, 146255, 175506, 234008, 292510, 351012, 438765, 468016, 585020, 702024, 877530, 936032, 1170040, 1404048, 1755060, 1872064, 2340080, 2808096, 3510120, 3744128, 4680160, 5616192, 7020240, 9360320, 11232384, 14040480, 18720640, 28080960, 56161920]

約数ペア:

[(1, 56161920), (2, 28080960), (3, 18720640), (4, 14040480), (5, 11232384), (6, 9360320), (8, 7020240), (10, 5616192), (12, 4680160), (15, 3744128), (16, 3510120), (20, 2808096), (24, 2340080), (30, 1872064), (32, 1755060), (40, 1404048), (48, 1170040), (60, 936032), (64, 877530), (80, 702024), (96, 585020), (120, 468016), (128, 438765), (160, 351012), (192, 292510), (240, 234008), (320, 175506), (384, 146255), (480, 117004), (640, 87753), (960, 58502), (1920, 29251)]