123927840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{28687}}^1$

素因数の和:28711

約数の個数: 96

約数和(自身を含む): 433762560

約数和(自身を除く): 309834720

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, 28687, 57374, 86061, 114748, 143435, 172122, 229496, 258183, 286870, 344244, 430305, 458992, 516366, 573740, 688488, 774549, 860610, 917984, 1032732, 1147480, 1290915, 1376976, 1549098, 1721220, 2065464, 2294960, 2581830, 2753952, 3098196, 3442440, 3872745, 4130928, 4589920, 5163660, 6196392, 6884880, 7745490, 8261856, 10327320, 12392784, 13769760, 15490980, 20654640, 24785568, 30981960, 41309280, 61963920, 123927840]

約数ペア:

[(1, 123927840), (2, 61963920), (3, 41309280), (4, 30981960), (5, 24785568), (6, 20654640), (8, 15490980), (9, 13769760), (10, 12392784), (12, 10327320), (15, 8261856), (16, 7745490), (18, 6884880), (20, 6196392), (24, 5163660), (27, 4589920), (30, 4130928), (32, 3872745), (36, 3442440), (40, 3098196), (45, 2753952), (48, 2581830), (54, 2294960), (60, 2065464), (72, 1721220), (80, 1549098), (90, 1376976), (96, 1290915), (108, 1147480), (120, 1032732), (135, 917984), (144, 860610), (160, 774549), (180, 688488), (216, 573740), (240, 516366), (270, 458992), (288, 430305), (360, 344244), (432, 286870), (480, 258183), (540, 229496), (720, 172122), (864, 143435), (1080, 114748), (1440, 86061), (2160, 57374), (4320, 28687)]