18397087920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{201193}}^1$

素因数の和:201339

約数の個数: 120

約数和(自身を含む): 62270347776

約数和(自身を除く): 43873259856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1524, 1905, 2032, 2286, 2540, 3048, 3810, 4572, 5080, 5715, 6096, 7620, 9144, 10160, 11430, 15240, 18288, 22860, 30480, 45720, 91440, 201193, 402386, 603579, 804772, 1005965, 1207158, 1609544, 1810737, 2011930, 2414316, 3017895, 3219088, 3621474, 4023860, 4828632, 6035790, 7242948, 8047720, 9053685, 9657264, 12071580, 14485896, 16095440, 18107370, 24143160, 25551511, 28971792, 36214740, 48286320, 51103022, 72429480, 76654533, 102206044, 127757555, 144858960, 153309066, 204412088, 229963599, 255515110, 306618132, 383272665, 408824176, 459927198, 511030220, 613236264, 766545330, 919854396, 1022060440, 1149817995, 1226472528, 1533090660, 1839708792, 2044120880, 2299635990, 3066181320, 3679417584, 4599271980, 6132362640, 9198543960, 18397087920]

約数ペア:

[(1, 18397087920), (2, 9198543960), (3, 6132362640), (4, 4599271980), (5, 3679417584), (6, 3066181320), (8, 2299635990), (9, 2044120880), (10, 1839708792), (12, 1533090660), (15, 1226472528), (16, 1149817995), (18, 1022060440), (20, 919854396), (24, 766545330), (30, 613236264), (36, 511030220), (40, 459927198), (45, 408824176), (48, 383272665), (60, 306618132), (72, 255515110), (80, 229963599), (90, 204412088), (120, 153309066), (127, 144858960), (144, 127757555), (180, 102206044), (240, 76654533), (254, 72429480), (360, 51103022), (381, 48286320), (508, 36214740), (635, 28971792), (720, 25551511), (762, 24143160), (1016, 18107370), (1143, 16095440), (1270, 14485896), (1524, 12071580), (1905, 9657264), (2032, 9053685), (2286, 8047720), (2540, 7242948), (3048, 6035790), (3810, 4828632), (4572, 4023860), (5080, 3621474), (5715, 3219088), (6096, 3017895), (7620, 2414316), (9144, 2011930), (10160, 1810737), (11430, 1609544), (15240, 1207158), (18288, 1005965), (22860, 804772), (30480, 603579), (45720, 402386), (91440, 201193)]