155850480

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{8017}}^1$

素因数の和:8045

約数の個数: 120

約数和(自身を含む): 542850672

約数和(自身を除く): 387000192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 8017, 9720, 16034, 19440, 24051, 32068, 40085, 48102, 64136, 72153, 80170, 96204, 120255, 128272, 144306, 160340, 192408, 216459, 240510, 288612, 320680, 360765, 384816, 432918, 481020, 577224, 641360, 649377, 721530, 865836, 962040, 1082295, 1154448, 1298754, 1443060, 1731672, 1924080, 1948131, 2164590, 2597508, 2886120, 3246885, 3463344, 3896262, 4329180, 5195016, 5772240, 6493770, 7792524, 8658360, 9740655, 10390032, 12987540, 15585048, 17316720, 19481310, 25975080, 31170096, 38962620, 51950160, 77925240, 155850480]

約数ペア:

[(1, 155850480), (2, 77925240), (3, 51950160), (4, 38962620), (5, 31170096), (6, 25975080), (8, 19481310), (9, 17316720), (10, 15585048), (12, 12987540), (15, 10390032), (16, 9740655), (18, 8658360), (20, 7792524), (24, 6493770), (27, 5772240), (30, 5195016), (36, 4329180), (40, 3896262), (45, 3463344), (48, 3246885), (54, 2886120), (60, 2597508), (72, 2164590), (80, 1948131), (81, 1924080), (90, 1731672), (108, 1443060), (120, 1298754), (135, 1154448), (144, 1082295), (162, 962040), (180, 865836), (216, 721530), (240, 649377), (243, 641360), (270, 577224), (324, 481020), (360, 432918), (405, 384816), (432, 360765), (486, 320680), (540, 288612), (648, 240510), (720, 216459), (810, 192408), (972, 160340), (1080, 144306), (1215, 128272), (1296, 120255), (1620, 96204), (1944, 80170), (2160, 72153), (2430, 64136), (3240, 48102), (3888, 40085), (4860, 32068), (6480, 24051), (8017, 19440), (9720, 16034)]