11889180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:241

約数の個数: 120

約数和(自身を含む): 38419920

約数和(自身を除く): 26530740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 179, 180, 205, 246, 270, 324, 358, 369, 405, 410, 492, 537, 540, 615, 716, 738, 810, 820, 895, 1074, 1107, 1230, 1476, 1611, 1620, 1790, 1845, 2148, 2214, 2460, 2685, 3222, 3321, 3580, 3690, 4428, 4833, 5370, 5535, 6444, 6642, 7339, 7380, 8055, 9666, 10740, 11070, 13284, 14499, 14678, 16110, 16605, 19332, 22017, 22140, 24165, 28998, 29356, 32220, 33210, 36695, 44034, 48330, 57996, 66051, 66420, 72495, 73390, 88068, 96660, 110085, 132102, 144990, 146780, 198153, 220170, 264204, 289980, 330255, 396306, 440340, 594459, 660510, 792612, 990765, 1188918, 1321020, 1981530, 2377836, 2972295, 3963060, 5944590, 11889180]

約数ペア:

[(1, 11889180), (2, 5944590), (3, 3963060), (4, 2972295), (5, 2377836), (6, 1981530), (9, 1321020), (10, 1188918), (12, 990765), (15, 792612), (18, 660510), (20, 594459), (27, 440340), (30, 396306), (36, 330255), (41, 289980), (45, 264204), (54, 220170), (60, 198153), (81, 146780), (82, 144990), (90, 132102), (108, 110085), (123, 96660), (135, 88068), (162, 73390), (164, 72495), (179, 66420), (180, 66051), (205, 57996), (246, 48330), (270, 44034), (324, 36695), (358, 33210), (369, 32220), (405, 29356), (410, 28998), (492, 24165), (537, 22140), (540, 22017), (615, 19332), (716, 16605), (738, 16110), (810, 14678), (820, 14499), (895, 13284), (1074, 11070), (1107, 10740), (1230, 9666), (1476, 8055), (1611, 7380), (1620, 7339), (1790, 6642), (1845, 6444), (2148, 5535), (2214, 5370), (2460, 4833), (2685, 4428), (3222, 3690), (3321, 3580)]