198231840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{45887}}^1$

素因数の和:45911

約数の個数: 96

約数和(自身を含む): 693826560

約数和(自身を除く): 495594720

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, 45887, 91774, 137661, 183548, 229435, 275322, 367096, 412983, 458870, 550644, 688305, 734192, 825966, 917740, 1101288, 1238949, 1376610, 1468384, 1651932, 1835480, 2064915, 2202576, 2477898, 2753220, 3303864, 3670960, 4129830, 4405152, 4955796, 5506440, 6194745, 6607728, 7341920, 8259660, 9911592, 11012880, 12389490, 13215456, 16519320, 19823184, 22025760, 24778980, 33038640, 39646368, 49557960, 66077280, 99115920, 198231840]

約数ペア:

[(1, 198231840), (2, 99115920), (3, 66077280), (4, 49557960), (5, 39646368), (6, 33038640), (8, 24778980), (9, 22025760), (10, 19823184), (12, 16519320), (15, 13215456), (16, 12389490), (18, 11012880), (20, 9911592), (24, 8259660), (27, 7341920), (30, 6607728), (32, 6194745), (36, 5506440), (40, 4955796), (45, 4405152), (48, 4129830), (54, 3670960), (60, 3303864), (72, 2753220), (80, 2477898), (90, 2202576), (96, 2064915), (108, 1835480), (120, 1651932), (135, 1468384), (144, 1376610), (160, 1238949), (180, 1101288), (216, 917740), (240, 825966), (270, 734192), (288, 688305), (360, 550644), (432, 458870), (480, 412983), (540, 367096), (720, 275322), (864, 229435), (1080, 183548), (1440, 137661), (2160, 91774), (4320, 45887)]