557349120

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{16127}}^1$

素因数の和:16157

約数の個数: 144

約数和(自身を含む): 1977937920

約数和(自身を除く): 1420588800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 16127, 17280, 32254, 34560, 48381, 64508, 80635, 96762, 129016, 145143, 161270, 193524, 241905, 258032, 290286, 322540, 387048, 435429, 483810, 516064, 580572, 645080, 725715, 774096, 870858, 967620, 1032128, 1161144, 1290160, 1451430, 1548192, 1741716, 1935240, 2064256, 2177145, 2322288, 2580320, 2902860, 3096384, 3483432, 3870480, 4128512, 4354290, 4644576, 5160640, 5805720, 6192768, 6966864, 7740960, 8708580, 9289152, 10321280, 11611440, 12385536, 13933728, 15481920, 17417160, 18578304, 20642560, 23222880, 27867456, 30963840, 34834320, 37156608, 46445760, 55734912, 61927680, 69668640, 92891520, 111469824, 139337280, 185783040, 278674560, 557349120]

約数ペア:

[(1, 557349120), (2, 278674560), (3, 185783040), (4, 139337280), (5, 111469824), (6, 92891520), (8, 69668640), (9, 61927680), (10, 55734912), (12, 46445760), (15, 37156608), (16, 34834320), (18, 30963840), (20, 27867456), (24, 23222880), (27, 20642560), (30, 18578304), (32, 17417160), (36, 15481920), (40, 13933728), (45, 12385536), (48, 11611440), (54, 10321280), (60, 9289152), (64, 8708580), (72, 7740960), (80, 6966864), (90, 6192768), (96, 5805720), (108, 5160640), (120, 4644576), (128, 4354290), (135, 4128512), (144, 3870480), (160, 3483432), (180, 3096384), (192, 2902860), (216, 2580320), (240, 2322288), (256, 2177145), (270, 2064256), (288, 1935240), (320, 1741716), (360, 1548192), (384, 1451430), (432, 1290160), (480, 1161144), (540, 1032128), (576, 967620), (640, 870858), (720, 774096), (768, 725715), (864, 645080), (960, 580572), (1080, 516064), (1152, 483810), (1280, 435429), (1440, 387048), (1728, 322540), (1920, 290286), (2160, 258032), (2304, 241905), (2880, 193524), (3456, 161270), (3840, 145143), (4320, 129016), (5760, 96762), (6912, 80635), (8640, 64508), (11520, 48381), (16127, 34560), (17280, 32254)]