15385623840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{8971}}^1$

素因数の和:9392

約数の個数: 192

約数和(自身を含む): 53991342720

約数和(自身を除く): 38605718880

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 397, 432, 480, 540, 720, 794, 864, 1080, 1191, 1440, 1588, 1985, 2160, 2382, 3176, 3573, 3970, 4320, 4764, 5955, 6352, 7146, 7940, 8971, 9528, 10719, 11910, 12704, 14292, 15880, 17865, 17942, 19056, 21438, 23820, 26913, 28584, 31760, 35730, 35884, 38112, 42876, 44855, 47640, 53595, 53826, 57168, 63520, 71460, 71768, 80739, 85752, 89710, 95280, 107190, 107652, 114336, 134565, 142920, 143536, 161478, 171504, 179420, 190560, 214380, 215304, 242217, 269130, 285840, 287072, 322956, 343008, 358840, 403695, 428760, 430608, 484434, 538260, 571680, 645912, 717680, 807390, 857520, 861216, 968868, 1076520, 1211085, 1291824, 1435360, 1614780, 1715040, 1937736, 2153040, 2422170, 2583648, 3229560, 3561487, 3875472, 4306080, 4844340, 6459120, 7122974, 7750944, 9688680, 10684461, 12918240, 14245948, 17807435, 19377360, 21368922, 28491896, 32053383, 35614870, 38754720, 42737844, 53422305, 56983792, 64106766, 71229740, 85475688, 96160149, 106844610, 113967584, 128213532, 142459480, 160266915, 170951376, 192320298, 213689220, 256427064, 284918960, 320533830, 341902752, 384640596, 427378440, 480800745, 512854128, 569837920, 641067660, 769281192, 854756880, 961601490, 1025708256, 1282135320, 1538562384, 1709513760, 1923202980, 2564270640, 3077124768, 3846405960, 5128541280, 7692811920, 15385623840]

約数ペア:

[(1, 15385623840), (2, 7692811920), (3, 5128541280), (4, 3846405960), (5, 3077124768), (6, 2564270640), (8, 1923202980), (9, 1709513760), (10, 1538562384), (12, 1282135320), (15, 1025708256), (16, 961601490), (18, 854756880), (20, 769281192), (24, 641067660), (27, 569837920), (30, 512854128), (32, 480800745), (36, 427378440), (40, 384640596), (45, 341902752), (48, 320533830), (54, 284918960), (60, 256427064), (72, 213689220), (80, 192320298), (90, 170951376), (96, 160266915), (108, 142459480), (120, 128213532), (135, 113967584), (144, 106844610), (160, 96160149), (180, 85475688), (216, 71229740), (240, 64106766), (270, 56983792), (288, 53422305), (360, 42737844), (397, 38754720), (432, 35614870), (480, 32053383), (540, 28491896), (720, 21368922), (794, 19377360), (864, 17807435), (1080, 14245948), (1191, 12918240), (1440, 10684461), (1588, 9688680), (1985, 7750944), (2160, 7122974), (2382, 6459120), (3176, 4844340), (3573, 4306080), (3970, 3875472), (4320, 3561487), (4764, 3229560), (5955, 2583648), (6352, 2422170), (7146, 2153040), (7940, 1937736), (8971, 1715040), (9528, 1614780), (10719, 1435360), (11910, 1291824), (12704, 1211085), (14292, 1076520), (15880, 968868), (17865, 861216), (17942, 857520), (19056, 807390), (21438, 717680), (23820, 645912), (26913, 571680), (28584, 538260), (31760, 484434), (35730, 430608), (35884, 428760), (38112, 403695), (42876, 358840), (44855, 343008), (47640, 322956), (53595, 287072), (53826, 285840), (57168, 269130), (63520, 242217), (71460, 215304), (71768, 214380), (80739, 190560), (85752, 179420), (89710, 171504), (95280, 161478), (107190, 143536), (107652, 142920), (114336, 134565)]