7926120

素因数分解:

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

素因数の和:240

約数の個数: 128

約数和(自身を含む): 27216000

約数和(自身を除く): 19289880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 179, 180, 205, 216, 246, 270, 328, 358, 360, 369, 410, 492, 537, 540, 615, 716, 738, 820, 895, 984, 1074, 1080, 1107, 1230, 1432, 1476, 1611, 1640, 1790, 1845, 2148, 2214, 2460, 2685, 2952, 3222, 3580, 3690, 4296, 4428, 4833, 4920, 5370, 5535, 6444, 7160, 7339, 7380, 8055, 8856, 9666, 10740, 11070, 12888, 14678, 14760, 16110, 19332, 21480, 22017, 22140, 24165, 29356, 32220, 36695, 38664, 44034, 44280, 48330, 58712, 64440, 66051, 73390, 88068, 96660, 110085, 132102, 146780, 176136, 193320, 198153, 220170, 264204, 293560, 330255, 396306, 440340, 528408, 660510, 792612, 880680, 990765, 1321020, 1585224, 1981530, 2642040, 3963060, 7926120]

約数ペア:

[(1, 7926120), (2, 3963060), (3, 2642040), (4, 1981530), (5, 1585224), (6, 1321020), (8, 990765), (9, 880680), (10, 792612), (12, 660510), (15, 528408), (18, 440340), (20, 396306), (24, 330255), (27, 293560), (30, 264204), (36, 220170), (40, 198153), (41, 193320), (45, 176136), (54, 146780), (60, 132102), (72, 110085), (82, 96660), (90, 88068), (108, 73390), (120, 66051), (123, 64440), (135, 58712), (164, 48330), (179, 44280), (180, 44034), (205, 38664), (216, 36695), (246, 32220), (270, 29356), (328, 24165), (358, 22140), (360, 22017), (369, 21480), (410, 19332), (492, 16110), (537, 14760), (540, 14678), (615, 12888), (716, 11070), (738, 10740), (820, 9666), (895, 8856), (984, 8055), (1074, 7380), (1080, 7339), (1107, 7160), (1230, 6444), (1432, 5535), (1476, 5370), (1611, 4920), (1640, 4833), (1790, 4428), (1845, 4296), (2148, 3690), (2214, 3580), (2460, 3222), (2685, 2952)]