494674560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{28627}}^1$

素因数の和:28655

約数の個数: 128

約数和(自身を含む): 1752033600

約数和(自身を除く): 1257359040

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, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 28627, 57254, 85881, 114508, 143135, 171762, 229016, 257643, 286270, 343524, 429405, 458032, 515286, 572540, 687048, 772929, 858810, 916064, 1030572, 1145080, 1288215, 1374096, 1545858, 1717620, 1832128, 2061144, 2290160, 2576430, 2748192, 3091716, 3435240, 3664256, 3864645, 4122288, 4580320, 5152860, 5496384, 6183432, 6870480, 7729290, 8244576, 9160640, 10305720, 10992768, 12366864, 13740960, 15458580, 16489152, 18321280, 20611440, 24733728, 27481920, 30917160, 32978304, 41222880, 49467456, 54963840, 61834320, 82445760, 98934912, 123668640, 164891520, 247337280, 494674560]

約数ペア:

[(1, 494674560), (2, 247337280), (3, 164891520), (4, 123668640), (5, 98934912), (6, 82445760), (8, 61834320), (9, 54963840), (10, 49467456), (12, 41222880), (15, 32978304), (16, 30917160), (18, 27481920), (20, 24733728), (24, 20611440), (27, 18321280), (30, 16489152), (32, 15458580), (36, 13740960), (40, 12366864), (45, 10992768), (48, 10305720), (54, 9160640), (60, 8244576), (64, 7729290), (72, 6870480), (80, 6183432), (90, 5496384), (96, 5152860), (108, 4580320), (120, 4122288), (128, 3864645), (135, 3664256), (144, 3435240), (160, 3091716), (180, 2748192), (192, 2576430), (216, 2290160), (240, 2061144), (270, 1832128), (288, 1717620), (320, 1545858), (360, 1374096), (384, 1288215), (432, 1145080), (480, 1030572), (540, 916064), (576, 858810), (640, 772929), (720, 687048), (864, 572540), (960, 515286), (1080, 458032), (1152, 429405), (1440, 343524), (1728, 286270), (1920, 257643), (2160, 229016), (2880, 171762), (3456, 143135), (4320, 114508), (5760, 85881), (8640, 57254), (17280, 28627)]