54017280

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{521}}^1$

素因数の和:554

約数の個数: 180

約数和(自身を含む): 193654692

約数和(自身を除く): 139637412

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 521, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1042, 1080, 1152, 1280, 1296, 1440, 1563, 1620, 1728, 1920, 2084, 2160, 2304, 2592, 2605, 2880, 3126, 3240, 3456, 3840, 4168, 4320, 4689, 5184, 5210, 5760, 6252, 6480, 6912, 7815, 8336, 8640, 9378, 10368, 10420, 11520, 12504, 12960, 14067, 15630, 16672, 17280, 18756, 20736, 20840, 23445, 25008, 25920, 28134, 31260, 33344, 34560, 37512, 41680, 42201, 46890, 50016, 51840, 56268, 62520, 66688, 70335, 75024, 83360, 84402, 93780, 100032, 103680, 112536, 125040, 133376, 140670, 150048, 166720, 168804, 187560, 200064, 211005, 225072, 250080, 281340, 300096, 333440, 337608, 375120, 400128, 422010, 450144, 500160, 562680, 600192, 666880, 675216, 750240, 844020, 900288, 1000320, 1125360, 1200384, 1350432, 1500480, 1688040, 1800576, 2000640, 2250720, 2700864, 3000960, 3376080, 3601152, 4501440, 5401728, 6001920, 6752160, 9002880, 10803456, 13504320, 18005760, 27008640, 54017280]

約数ペア:

[(1, 54017280), (2, 27008640), (3, 18005760), (4, 13504320), (5, 10803456), (6, 9002880), (8, 6752160), (9, 6001920), (10, 5401728), (12, 4501440), (15, 3601152), (16, 3376080), (18, 3000960), (20, 2700864), (24, 2250720), (27, 2000640), (30, 1800576), (32, 1688040), (36, 1500480), (40, 1350432), (45, 1200384), (48, 1125360), (54, 1000320), (60, 900288), (64, 844020), (72, 750240), (80, 675216), (81, 666880), (90, 600192), (96, 562680), (108, 500160), (120, 450144), (128, 422010), (135, 400128), (144, 375120), (160, 337608), (162, 333440), (180, 300096), (192, 281340), (216, 250080), (240, 225072), (256, 211005), (270, 200064), (288, 187560), (320, 168804), (324, 166720), (360, 150048), (384, 140670), (405, 133376), (432, 125040), (480, 112536), (521, 103680), (540, 100032), (576, 93780), (640, 84402), (648, 83360), (720, 75024), (768, 70335), (810, 66688), (864, 62520), (960, 56268), (1042, 51840), (1080, 50016), (1152, 46890), (1280, 42201), (1296, 41680), (1440, 37512), (1563, 34560), (1620, 33344), (1728, 31260), (1920, 28134), (2084, 25920), (2160, 25008), (2304, 23445), (2592, 20840), (2605, 20736), (2880, 18756), (3126, 17280), (3240, 16672), (3456, 15630), (3840, 14067), (4168, 12960), (4320, 12504), (4689, 11520), (5184, 10420), (5210, 10368), (5760, 9378), (6252, 8640), (6480, 8336), (6912, 7815)]