851247360

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{24631}}^1$

素因数の和:24661

約数の個数: 144

約数和(自身を含む): 3020868480

約数和(自身を除く): 2169621120

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, 17280, 24631, 34560, 49262, 73893, 98524, 123155, 147786, 197048, 221679, 246310, 295572, 369465, 394096, 443358, 492620, 591144, 665037, 738930, 788192, 886716, 985240, 1108395, 1182288, 1330074, 1477860, 1576384, 1773432, 1970480, 2216790, 2364576, 2660148, 2955720, 3152768, 3325185, 3546864, 3940960, 4433580, 4729152, 5320296, 5911440, 6305536, 6650370, 7093728, 7881920, 8867160, 9458304, 10640592, 11822880, 13300740, 14187456, 15763840, 17734320, 18916608, 21281184, 23645760, 26601480, 28374912, 31527680, 35468640, 42562368, 47291520, 53202960, 56749824, 70937280, 85124736, 94583040, 106405920, 141874560, 170249472, 212811840, 283749120, 425623680, 851247360]

約数ペア:

[(1, 851247360), (2, 425623680), (3, 283749120), (4, 212811840), (5, 170249472), (6, 141874560), (8, 106405920), (9, 94583040), (10, 85124736), (12, 70937280), (15, 56749824), (16, 53202960), (18, 47291520), (20, 42562368), (24, 35468640), (27, 31527680), (30, 28374912), (32, 26601480), (36, 23645760), (40, 21281184), (45, 18916608), (48, 17734320), (54, 15763840), (60, 14187456), (64, 13300740), (72, 11822880), (80, 10640592), (90, 9458304), (96, 8867160), (108, 7881920), (120, 7093728), (128, 6650370), (135, 6305536), (144, 5911440), (160, 5320296), (180, 4729152), (192, 4433580), (216, 3940960), (240, 3546864), (256, 3325185), (270, 3152768), (288, 2955720), (320, 2660148), (360, 2364576), (384, 2216790), (432, 1970480), (480, 1773432), (540, 1576384), (576, 1477860), (640, 1330074), (720, 1182288), (768, 1108395), (864, 985240), (960, 886716), (1080, 788192), (1152, 738930), (1280, 665037), (1440, 591144), (1728, 492620), (1920, 443358), (2160, 394096), (2304, 369465), (2880, 295572), (3456, 246310), (3840, 221679), (4320, 197048), (5760, 147786), (6912, 123155), (8640, 98524), (11520, 73893), (17280, 49262), (24631, 34560)]