272229120

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{7877}}^1$

素因数の和:7907

約数の個数: 144

約数和(自身を含む): 966157920

約数和(自身を除く): 693928800

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 7877, 8640, 11520, 15754, 17280, 23631, 31508, 34560, 39385, 47262, 63016, 70893, 78770, 94524, 118155, 126032, 141786, 157540, 189048, 212679, 236310, 252064, 283572, 315080, 354465, 378096, 425358, 472620, 504128, 567144, 630160, 708930, 756192, 850716, 945240, 1008256, 1063395, 1134288, 1260320, 1417860, 1512384, 1701432, 1890480, 2016512, 2126790, 2268576, 2520640, 2835720, 3024768, 3402864, 3780960, 4253580, 4537152, 5041280, 5671440, 6049536, 6805728, 7561920, 8507160, 9074304, 10082560, 11342880, 13611456, 15123840, 17014320, 18148608, 22685760, 27222912, 30247680, 34028640, 45371520, 54445824, 68057280, 90743040, 136114560, 272229120]

約数ペア:

[(1, 272229120), (2, 136114560), (3, 90743040), (4, 68057280), (5, 54445824), (6, 45371520), (8, 34028640), (9, 30247680), (10, 27222912), (12, 22685760), (15, 18148608), (16, 17014320), (18, 15123840), (20, 13611456), (24, 11342880), (27, 10082560), (30, 9074304), (32, 8507160), (36, 7561920), (40, 6805728), (45, 6049536), (48, 5671440), (54, 5041280), (60, 4537152), (64, 4253580), (72, 3780960), (80, 3402864), (90, 3024768), (96, 2835720), (108, 2520640), (120, 2268576), (128, 2126790), (135, 2016512), (144, 1890480), (160, 1701432), (180, 1512384), (192, 1417860), (216, 1260320), (240, 1134288), (256, 1063395), (270, 1008256), (288, 945240), (320, 850716), (360, 756192), (384, 708930), (432, 630160), (480, 567144), (540, 504128), (576, 472620), (640, 425358), (720, 378096), (768, 354465), (864, 315080), (960, 283572), (1080, 252064), (1152, 236310), (1280, 212679), (1440, 189048), (1728, 157540), (1920, 141786), (2160, 126032), (2304, 118155), (2880, 94524), (3456, 78770), (3840, 70893), (4320, 63016), (5760, 47262), (6912, 39385), (7877, 34560), (8640, 31508), (11520, 23631), (15754, 17280)]