15248701920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{22643}}^1$

素因数の和:22745

約数の個数: 192

約数和(自身を含む): 50945739264

約数和(自身を除く): 35697037344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 61, 69, 80, 92, 96, 115, 120, 122, 138, 160, 183, 184, 230, 240, 244, 276, 305, 345, 366, 368, 460, 480, 488, 552, 610, 690, 732, 736, 915, 920, 976, 1104, 1220, 1380, 1403, 1464, 1830, 1840, 1952, 2208, 2440, 2760, 2806, 2928, 3660, 3680, 4209, 4880, 5520, 5612, 5856, 7015, 7320, 8418, 9760, 11040, 11224, 14030, 14640, 16836, 21045, 22448, 22643, 28060, 29280, 33672, 42090, 44896, 45286, 56120, 67344, 67929, 84180, 90572, 112240, 113215, 134688, 135858, 168360, 181144, 224480, 226430, 271716, 336720, 339645, 362288, 452860, 520789, 543432, 673440, 679290, 724576, 905720, 1041578, 1086864, 1358580, 1381223, 1562367, 1811440, 2083156, 2173728, 2603945, 2717160, 2762446, 3124734, 3622880, 4143669, 4166312, 5207890, 5434320, 5524892, 6249468, 6906115, 7811835, 8287338, 8332624, 10415780, 10868640, 11049784, 12498936, 13812230, 15623670, 16574676, 16665248, 20718345, 20831560, 22099568, 24997872, 27624460, 31247340, 31768129, 33149352, 41436690, 41663120, 44199136, 49995744, 55248920, 62494680, 63536258, 66298704, 82873380, 83326240, 95304387, 110497840, 124989360, 127072516, 132597408, 158840645, 165746760, 190608774, 220995680, 249978720, 254145032, 317681290, 331493520, 381217548, 476521935, 508290064, 635362580, 662987040, 762435096, 953043870, 1016580128, 1270725160, 1524870192, 1906087740, 2541450320, 3049740384, 3812175480, 5082900640, 7624350960, 15248701920]

約数ペア:

[(1, 15248701920), (2, 7624350960), (3, 5082900640), (4, 3812175480), (5, 3049740384), (6, 2541450320), (8, 1906087740), (10, 1524870192), (12, 1270725160), (15, 1016580128), (16, 953043870), (20, 762435096), (23, 662987040), (24, 635362580), (30, 508290064), (32, 476521935), (40, 381217548), (46, 331493520), (48, 317681290), (60, 254145032), (61, 249978720), (69, 220995680), (80, 190608774), (92, 165746760), (96, 158840645), (115, 132597408), (120, 127072516), (122, 124989360), (138, 110497840), (160, 95304387), (183, 83326240), (184, 82873380), (230, 66298704), (240, 63536258), (244, 62494680), (276, 55248920), (305, 49995744), (345, 44199136), (366, 41663120), (368, 41436690), (460, 33149352), (480, 31768129), (488, 31247340), (552, 27624460), (610, 24997872), (690, 22099568), (732, 20831560), (736, 20718345), (915, 16665248), (920, 16574676), (976, 15623670), (1104, 13812230), (1220, 12498936), (1380, 11049784), (1403, 10868640), (1464, 10415780), (1830, 8332624), (1840, 8287338), (1952, 7811835), (2208, 6906115), (2440, 6249468), (2760, 5524892), (2806, 5434320), (2928, 5207890), (3660, 4166312), (3680, 4143669), (4209, 3622880), (4880, 3124734), (5520, 2762446), (5612, 2717160), (5856, 2603945), (7015, 2173728), (7320, 2083156), (8418, 1811440), (9760, 1562367), (11040, 1381223), (11224, 1358580), (14030, 1086864), (14640, 1041578), (16836, 905720), (21045, 724576), (22448, 679290), (22643, 673440), (28060, 543432), (29280, 520789), (33672, 452860), (42090, 362288), (44896, 339645), (45286, 336720), (56120, 271716), (67344, 226430), (67929, 224480), (84180, 181144), (90572, 168360), (112240, 135858), (113215, 134688)]