656376480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{151939}}^1$

素因数の和:151963

約数の個数: 96

約数和(自身を含む): 2297332800

約数和(自身を除く): 1640956320

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 151939, 303878, 455817, 607756, 759695, 911634, 1215512, 1367451, 1519390, 1823268, 2279085, 2431024, 2734902, 3038780, 3646536, 4102353, 4558170, 4862048, 5469804, 6077560, 6837255, 7293072, 8204706, 9116340, 10939608, 12155120, 13674510, 14586144, 16409412, 18232680, 20511765, 21879216, 24310240, 27349020, 32818824, 36465360, 41023530, 43758432, 54698040, 65637648, 72930720, 82047060, 109396080, 131275296, 164094120, 218792160, 328188240, 656376480]

約数ペア:

[(1, 656376480), (2, 328188240), (3, 218792160), (4, 164094120), (5, 131275296), (6, 109396080), (8, 82047060), (9, 72930720), (10, 65637648), (12, 54698040), (15, 43758432), (16, 41023530), (18, 36465360), (20, 32818824), (24, 27349020), (27, 24310240), (30, 21879216), (32, 20511765), (36, 18232680), (40, 16409412), (45, 14586144), (48, 13674510), (54, 12155120), (60, 10939608), (72, 9116340), (80, 8204706), (90, 7293072), (96, 6837255), (108, 6077560), (120, 5469804), (135, 4862048), (144, 4558170), (160, 4102353), (180, 3646536), (216, 3038780), (240, 2734902), (270, 2431024), (288, 2279085), (360, 1823268), (432, 1519390), (480, 1367451), (540, 1215512), (720, 911634), (864, 759695), (1080, 607756), (1440, 455817), (2160, 303878), (4320, 151939)]