17305920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{2003}}^1$

素因数の和:2029

約数の個数: 112

約数和(自身を含む): 61081920

約数和(自身を除く): 43776000

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2003, 2160, 2880, 4006, 4320, 6009, 8012, 8640, 10015, 12018, 16024, 18027, 20030, 24036, 30045, 32048, 36054, 40060, 48072, 54081, 60090, 64096, 72108, 80120, 90135, 96144, 108162, 120180, 128192, 144216, 160240, 180270, 192288, 216324, 240360, 270405, 288432, 320480, 360540, 384576, 432648, 480720, 540810, 576864, 640960, 721080, 865296, 961440, 1081620, 1153728, 1442160, 1730592, 1922880, 2163240, 2884320, 3461184, 4326480, 5768640, 8652960, 17305920]

約数ペア:

[(1, 17305920), (2, 8652960), (3, 5768640), (4, 4326480), (5, 3461184), (6, 2884320), (8, 2163240), (9, 1922880), (10, 1730592), (12, 1442160), (15, 1153728), (16, 1081620), (18, 961440), (20, 865296), (24, 721080), (27, 640960), (30, 576864), (32, 540810), (36, 480720), (40, 432648), (45, 384576), (48, 360540), (54, 320480), (60, 288432), (64, 270405), (72, 240360), (80, 216324), (90, 192288), (96, 180270), (108, 160240), (120, 144216), (135, 128192), (144, 120180), (160, 108162), (180, 96144), (192, 90135), (216, 80120), (240, 72108), (270, 64096), (288, 60090), (320, 54081), (360, 48072), (432, 40060), (480, 36054), (540, 32048), (576, 30045), (720, 24036), (864, 20030), (960, 18027), (1080, 16024), (1440, 12018), (1728, 10015), (2003, 8640), (2160, 8012), (2880, 6009), (4006, 4320)]