2555556480

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{49297}}^1$

素因数の和:49328

約数の個数: 160

約数和(自身を含む): 9126538740

約数和(自身を除く): 6570982260

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 49297, 51840, 98594, 147891, 197188, 246485, 295782, 394376, 443673, 492970, 591564, 739455, 788752, 887346, 985940, 1183128, 1331019, 1478910, 1577504, 1774692, 1971880, 2218365, 2366256, 2662038, 2957820, 3155008, 3549384, 3943760, 3993057, 4436730, 4732512, 5324076, 5915640, 6310016, 6655095, 7098768, 7887520, 7986114, 8873460, 9465024, 10648152, 11831280, 13310190, 14197536, 15775040, 15972228, 17746920, 18930048, 19965285, 21296304, 23662560, 26620380, 28395072, 31550080, 31944456, 35493840, 39930570, 42592608, 47325120, 53240760, 56790144, 63888912, 70987680, 79861140, 85185216, 94650240, 106481520, 127777824, 141975360, 159722280, 170370432, 212963040, 255555648, 283950720, 319444560, 425926080, 511111296, 638889120, 851852160, 1277778240, 2555556480]

約数ペア:

[(1, 2555556480), (2, 1277778240), (3, 851852160), (4, 638889120), (5, 511111296), (6, 425926080), (8, 319444560), (9, 283950720), (10, 255555648), (12, 212963040), (15, 170370432), (16, 159722280), (18, 141975360), (20, 127777824), (24, 106481520), (27, 94650240), (30, 85185216), (32, 79861140), (36, 70987680), (40, 63888912), (45, 56790144), (48, 53240760), (54, 47325120), (60, 42592608), (64, 39930570), (72, 35493840), (80, 31944456), (81, 31550080), (90, 28395072), (96, 26620380), (108, 23662560), (120, 21296304), (128, 19965285), (135, 18930048), (144, 17746920), (160, 15972228), (162, 15775040), (180, 14197536), (192, 13310190), (216, 11831280), (240, 10648152), (270, 9465024), (288, 8873460), (320, 7986114), (324, 7887520), (360, 7098768), (384, 6655095), (405, 6310016), (432, 5915640), (480, 5324076), (540, 4732512), (576, 4436730), (640, 3993057), (648, 3943760), (720, 3549384), (810, 3155008), (864, 2957820), (960, 2662038), (1080, 2366256), (1152, 2218365), (1296, 1971880), (1440, 1774692), (1620, 1577504), (1728, 1478910), (1920, 1331019), (2160, 1183128), (2592, 985940), (2880, 887346), (3240, 788752), (3456, 739455), (4320, 591564), (5184, 492970), (5760, 443673), (6480, 394376), (8640, 295782), (10368, 246485), (12960, 197188), (17280, 147891), (25920, 98594), (49297, 51840)]