464883840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{26903}}^1$

素因数の和:26931

約数の個数: 128

約数和(自身を含む): 1646524800

約数和(自身を除く): 1181640960

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, 26903, 53806, 80709, 107612, 134515, 161418, 215224, 242127, 269030, 322836, 403545, 430448, 484254, 538060, 645672, 726381, 807090, 860896, 968508, 1076120, 1210635, 1291344, 1452762, 1614180, 1721792, 1937016, 2152240, 2421270, 2582688, 2905524, 3228360, 3443584, 3631905, 3874032, 4304480, 4842540, 5165376, 5811048, 6456720, 7263810, 7748064, 8608960, 9685080, 10330752, 11622096, 12913440, 14527620, 15496128, 17217920, 19370160, 23244192, 25826880, 29055240, 30992256, 38740320, 46488384, 51653760, 58110480, 77480640, 92976768, 116220960, 154961280, 232441920, 464883840]

約数ペア:

[(1, 464883840), (2, 232441920), (3, 154961280), (4, 116220960), (5, 92976768), (6, 77480640), (8, 58110480), (9, 51653760), (10, 46488384), (12, 38740320), (15, 30992256), (16, 29055240), (18, 25826880), (20, 23244192), (24, 19370160), (27, 17217920), (30, 15496128), (32, 14527620), (36, 12913440), (40, 11622096), (45, 10330752), (48, 9685080), (54, 8608960), (60, 7748064), (64, 7263810), (72, 6456720), (80, 5811048), (90, 5165376), (96, 4842540), (108, 4304480), (120, 3874032), (128, 3631905), (135, 3443584), (144, 3228360), (160, 2905524), (180, 2582688), (192, 2421270), (216, 2152240), (240, 1937016), (270, 1721792), (288, 1614180), (320, 1452762), (360, 1291344), (384, 1210635), (432, 1076120), (480, 968508), (540, 860896), (576, 807090), (640, 726381), (720, 645672), (864, 538060), (960, 484254), (1080, 430448), (1152, 403545), (1440, 322836), (1728, 269030), (1920, 242127), (2160, 215224), (2880, 161418), (3456, 134515), (4320, 107612), (5760, 80709), (8640, 53806), (17280, 26903)]