12965760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{2251}}^1$

素因数の和:2276

約数の個数: 96

約数和(自身を含む): 44792280

約数和(自身を除く): 31826520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2251, 2880, 4502, 5760, 6753, 9004, 11255, 13506, 18008, 20259, 22510, 27012, 33765, 36016, 40518, 45020, 54024, 67530, 72032, 81036, 90040, 101295, 108048, 135060, 144064, 162072, 180080, 202590, 216096, 270120, 288128, 324144, 360160, 405180, 432192, 540240, 648288, 720320, 810360, 864384, 1080480, 1296576, 1440640, 1620720, 2160960, 2593152, 3241440, 4321920, 6482880, 12965760]

約数ペア:

[(1, 12965760), (2, 6482880), (3, 4321920), (4, 3241440), (5, 2593152), (6, 2160960), (8, 1620720), (9, 1440640), (10, 1296576), (12, 1080480), (15, 864384), (16, 810360), (18, 720320), (20, 648288), (24, 540240), (30, 432192), (32, 405180), (36, 360160), (40, 324144), (45, 288128), (48, 270120), (60, 216096), (64, 202590), (72, 180080), (80, 162072), (90, 144064), (96, 135060), (120, 108048), (128, 101295), (144, 90040), (160, 81036), (180, 72032), (192, 67530), (240, 54024), (288, 45020), (320, 40518), (360, 36016), (384, 33765), (480, 27012), (576, 22510), (640, 20259), (720, 18008), (960, 13506), (1152, 11255), (1440, 9004), (1920, 6753), (2251, 5760), (2880, 4502)]