145812960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11251}}^1$

素因数の和:11278

約数の個数: 120

約数和(自身を含む): 514643976

約数和(自身を除く): 368831016

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 11251, 12960, 22502, 33753, 45004, 56255, 67506, 90008, 101259, 112510, 135012, 168765, 180016, 202518, 225020, 270024, 303777, 337530, 360032, 405036, 450040, 506295, 540048, 607554, 675060, 810072, 900080, 911331, 1012590, 1080096, 1215108, 1350120, 1518885, 1620144, 1800160, 1822662, 2025180, 2430216, 2700240, 3037770, 3240288, 3645324, 4050360, 4556655, 4860432, 5400480, 6075540, 7290648, 8100720, 9113310, 9720864, 12151080, 14581296, 16201440, 18226620, 24302160, 29162592, 36453240, 48604320, 72906480, 145812960]

約数ペア:

[(1, 145812960), (2, 72906480), (3, 48604320), (4, 36453240), (5, 29162592), (6, 24302160), (8, 18226620), (9, 16201440), (10, 14581296), (12, 12151080), (15, 9720864), (16, 9113310), (18, 8100720), (20, 7290648), (24, 6075540), (27, 5400480), (30, 4860432), (32, 4556655), (36, 4050360), (40, 3645324), (45, 3240288), (48, 3037770), (54, 2700240), (60, 2430216), (72, 2025180), (80, 1822662), (81, 1800160), (90, 1620144), (96, 1518885), (108, 1350120), (120, 1215108), (135, 1080096), (144, 1012590), (160, 911331), (162, 900080), (180, 810072), (216, 675060), (240, 607554), (270, 540048), (288, 506295), (324, 450040), (360, 405036), (405, 360032), (432, 337530), (480, 303777), (540, 270024), (648, 225020), (720, 202518), (810, 180016), (864, 168765), (1080, 135012), (1296, 112510), (1440, 101259), (1620, 90008), (2160, 67506), (2592, 56255), (3240, 45004), (4320, 33753), (6480, 22502), (11251, 12960)]