804511440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{124153}}^1$

素因数の和:124178

約数の個数: 100

約数和(自身を含む): 2794209924

約数和(自身を除く): 1989698484

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, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 124153, 248306, 372459, 496612, 620765, 744918, 993224, 1117377, 1241530, 1489836, 1862295, 1986448, 2234754, 2483060, 2979672, 3352131, 3724590, 4469508, 4966120, 5586885, 5959344, 6704262, 7449180, 8939016, 9932240, 10056393, 11173770, 13408524, 14898360, 16760655, 17878032, 20112786, 22347540, 26817048, 29796720, 33521310, 40225572, 44695080, 50281965, 53634096, 67042620, 80451144, 89390160, 100563930, 134085240, 160902288, 201127860, 268170480, 402255720, 804511440]

約数ペア:

[(1, 804511440), (2, 402255720), (3, 268170480), (4, 201127860), (5, 160902288), (6, 134085240), (8, 100563930), (9, 89390160), (10, 80451144), (12, 67042620), (15, 53634096), (16, 50281965), (18, 44695080), (20, 40225572), (24, 33521310), (27, 29796720), (30, 26817048), (36, 22347540), (40, 20112786), (45, 17878032), (48, 16760655), (54, 14898360), (60, 13408524), (72, 11173770), (80, 10056393), (81, 9932240), (90, 8939016), (108, 7449180), (120, 6704262), (135, 5959344), (144, 5586885), (162, 4966120), (180, 4469508), (216, 3724590), (240, 3352131), (270, 2979672), (324, 2483060), (360, 2234754), (405, 1986448), (432, 1862295), (540, 1489836), (648, 1241530), (720, 1117377), (810, 993224), (1080, 744918), (1296, 620765), (1620, 496612), (2160, 372459), (3240, 248306), (6480, 124153)]