1808334720

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{34883}}^1$

素因数の和:34914

約数の個数: 160

約数和(自身を含む): 6458074920

約数和(自身を除く): 4649740200

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, 34883, 51840, 69766, 104649, 139532, 174415, 209298, 279064, 313947, 348830, 418596, 523245, 558128, 627894, 697660, 837192, 941841, 1046490, 1116256, 1255788, 1395320, 1569735, 1674384, 1883682, 2092980, 2232512, 2511576, 2790640, 2825523, 3139470, 3348768, 3767364, 4185960, 4465024, 4709205, 5023152, 5581280, 5651046, 6278940, 6697536, 7534728, 8371920, 9418410, 10046304, 11162560, 11302092, 12557880, 13395072, 14127615, 15069456, 16743840, 18836820, 20092608, 22325120, 22604184, 25115760, 28255230, 30138912, 33487680, 37673640, 40185216, 45208368, 50231520, 56510460, 60277824, 66975360, 75347280, 90416736, 100463040, 113020920, 120555648, 150694560, 180833472, 200926080, 226041840, 301389120, 361666944, 452083680, 602778240, 904167360, 1808334720]

約数ペア:

[(1, 1808334720), (2, 904167360), (3, 602778240), (4, 452083680), (5, 361666944), (6, 301389120), (8, 226041840), (9, 200926080), (10, 180833472), (12, 150694560), (15, 120555648), (16, 113020920), (18, 100463040), (20, 90416736), (24, 75347280), (27, 66975360), (30, 60277824), (32, 56510460), (36, 50231520), (40, 45208368), (45, 40185216), (48, 37673640), (54, 33487680), (60, 30138912), (64, 28255230), (72, 25115760), (80, 22604184), (81, 22325120), (90, 20092608), (96, 18836820), (108, 16743840), (120, 15069456), (128, 14127615), (135, 13395072), (144, 12557880), (160, 11302092), (162, 11162560), (180, 10046304), (192, 9418410), (216, 8371920), (240, 7534728), (270, 6697536), (288, 6278940), (320, 5651046), (324, 5581280), (360, 5023152), (384, 4709205), (405, 4465024), (432, 4185960), (480, 3767364), (540, 3348768), (576, 3139470), (640, 2825523), (648, 2790640), (720, 2511576), (810, 2232512), (864, 2092980), (960, 1883682), (1080, 1674384), (1152, 1569735), (1296, 1395320), (1440, 1255788), (1620, 1116256), (1728, 1046490), (1920, 941841), (2160, 837192), (2592, 697660), (2880, 627894), (3240, 558128), (3456, 523245), (4320, 418596), (5184, 348830), (5760, 313947), (6480, 279064), (8640, 209298), (10368, 174415), (12960, 139532), (17280, 104649), (25920, 69766), (34883, 51840)]