15975371520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47819}}^1$

素因数の和:47875

約数の個数: 216

約数和(自身を含む): 57180286800

約数和(自身を除く): 41204915280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 256, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 522, 576, 580, 640, 696, 720, 768, 870, 928, 960, 1044, 1152, 1160, 1280, 1305, 1392, 1440, 1740, 1856, 1920, 2088, 2304, 2320, 2610, 2784, 2880, 3480, 3712, 3840, 4176, 4640, 5220, 5568, 5760, 6960, 7424, 8352, 9280, 10440, 11136, 11520, 13920, 16704, 18560, 20880, 22272, 27840, 33408, 37120, 41760, 47819, 55680, 66816, 83520, 95638, 111360, 143457, 167040, 191276, 239095, 286914, 334080, 382552, 430371, 478190, 573828, 717285, 765104, 860742, 956380, 1147656, 1386751, 1434570, 1530208, 1721484, 1912760, 2151855, 2295312, 2773502, 2869140, 3060416, 3442968, 3825520, 4160253, 4303710, 4590624, 5547004, 5738280, 6120832, 6885936, 6933755, 7651040, 8320506, 8607420, 9181248, 11094008, 11476560, 12241664, 12480759, 13771872, 13867510, 15302080, 16641012, 17214840, 18362496, 20801265, 22188016, 22953120, 24961518, 27543744, 27735020, 30604160, 33282024, 34429680, 36724992, 41602530, 44376032, 45906240, 49923036, 55087488, 55470040, 61208320, 62403795, 66564048, 68859360, 83205060, 88752064, 91812480, 99846072, 110174976, 110940080, 124807590, 133128096, 137718720, 166410120, 177504128, 183624960, 199692144, 221880160, 249615180, 266256192, 275437440, 332820240, 355008256, 399384288, 443760320, 499230360, 532512384, 550874880, 665640480, 798768576, 887520640, 998460720, 1065024768, 1331280960, 1597537152, 1775041280, 1996921440, 2662561920, 3195074304, 3993842880, 5325123840, 7987685760, 15975371520]

約数ペア:

[(1, 15975371520), (2, 7987685760), (3, 5325123840), (4, 3993842880), (5, 3195074304), (6, 2662561920), (8, 1996921440), (9, 1775041280), (10, 1597537152), (12, 1331280960), (15, 1065024768), (16, 998460720), (18, 887520640), (20, 798768576), (24, 665640480), (29, 550874880), (30, 532512384), (32, 499230360), (36, 443760320), (40, 399384288), (45, 355008256), (48, 332820240), (58, 275437440), (60, 266256192), (64, 249615180), (72, 221880160), (80, 199692144), (87, 183624960), (90, 177504128), (96, 166410120), (116, 137718720), (120, 133128096), (128, 124807590), (144, 110940080), (145, 110174976), (160, 99846072), (174, 91812480), (180, 88752064), (192, 83205060), (232, 68859360), (240, 66564048), (256, 62403795), (261, 61208320), (288, 55470040), (290, 55087488), (320, 49923036), (348, 45906240), (360, 44376032), (384, 41602530), (435, 36724992), (464, 34429680), (480, 33282024), (522, 30604160), (576, 27735020), (580, 27543744), (640, 24961518), (696, 22953120), (720, 22188016), (768, 20801265), (870, 18362496), (928, 17214840), (960, 16641012), (1044, 15302080), (1152, 13867510), (1160, 13771872), (1280, 12480759), (1305, 12241664), (1392, 11476560), (1440, 11094008), (1740, 9181248), (1856, 8607420), (1920, 8320506), (2088, 7651040), (2304, 6933755), (2320, 6885936), (2610, 6120832), (2784, 5738280), (2880, 5547004), (3480, 4590624), (3712, 4303710), (3840, 4160253), (4176, 3825520), (4640, 3442968), (5220, 3060416), (5568, 2869140), (5760, 2773502), (6960, 2295312), (7424, 2151855), (8352, 1912760), (9280, 1721484), (10440, 1530208), (11136, 1434570), (11520, 1386751), (13920, 1147656), (16704, 956380), (18560, 860742), (20880, 765104), (22272, 717285), (27840, 573828), (33408, 478190), (37120, 430371), (41760, 382552), (47819, 334080), (55680, 286914), (66816, 239095), (83520, 191276), (95638, 167040), (111360, 143457)]