196788960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{45553}}^1$

素因数の和:45577

約数の個数: 96

約数和(自身を含む): 688776480

約数和(自身を除く): 491987520

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, 45553, 91106, 136659, 182212, 227765, 273318, 364424, 409977, 455530, 546636, 683295, 728848, 819954, 911060, 1093272, 1229931, 1366590, 1457696, 1639908, 1822120, 2049885, 2186544, 2459862, 2733180, 3279816, 3644240, 4099770, 4373088, 4919724, 5466360, 6149655, 6559632, 7288480, 8199540, 9839448, 10932720, 12299310, 13119264, 16399080, 19678896, 21865440, 24598620, 32798160, 39357792, 49197240, 65596320, 98394480, 196788960]

約数ペア:

[(1, 196788960), (2, 98394480), (3, 65596320), (4, 49197240), (5, 39357792), (6, 32798160), (8, 24598620), (9, 21865440), (10, 19678896), (12, 16399080), (15, 13119264), (16, 12299310), (18, 10932720), (20, 9839448), (24, 8199540), (27, 7288480), (30, 6559632), (32, 6149655), (36, 5466360), (40, 4919724), (45, 4373088), (48, 4099770), (54, 3644240), (60, 3279816), (72, 2733180), (80, 2459862), (90, 2186544), (96, 2049885), (108, 1822120), (120, 1639908), (135, 1457696), (144, 1366590), (160, 1229931), (180, 1093272), (216, 911060), (240, 819954), (270, 728848), (288, 683295), (360, 546636), (432, 455530), (480, 409977), (540, 364424), (720, 273318), (864, 227765), (1080, 182212), (1440, 136659), (2160, 91106), (4320, 45553)]