15277680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1$

素因数の和:676

約数の個数: 160

約数和(自身を含む): 57496320

約数和(自身を除く): 42218640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 643, 660, 720, 792, 880, 990, 1080, 1188, 1286, 1320, 1485, 1584, 1929, 1980, 2160, 2376, 2572, 2640, 2970, 3215, 3858, 3960, 4752, 5144, 5787, 5940, 6430, 7073, 7716, 7920, 9645, 10288, 11574, 11880, 12860, 14146, 15432, 17361, 19290, 21219, 23148, 23760, 25720, 28292, 28935, 30864, 34722, 35365, 38580, 42438, 46296, 51440, 56584, 57870, 63657, 69444, 70730, 77160, 84876, 86805, 92592, 106095, 113168, 115740, 127314, 138888, 141460, 154320, 169752, 173610, 190971, 212190, 231480, 254628, 277776, 282920, 318285, 339504, 347220, 381942, 424380, 462960, 509256, 565840, 636570, 694440, 763884, 848760, 954855, 1018512, 1273140, 1388880, 1527768, 1697520, 1909710, 2546280, 3055536, 3819420, 5092560, 7638840, 15277680]

約数ペア:

[(1, 15277680), (2, 7638840), (3, 5092560), (4, 3819420), (5, 3055536), (6, 2546280), (8, 1909710), (9, 1697520), (10, 1527768), (11, 1388880), (12, 1273140), (15, 1018512), (16, 954855), (18, 848760), (20, 763884), (22, 694440), (24, 636570), (27, 565840), (30, 509256), (33, 462960), (36, 424380), (40, 381942), (44, 347220), (45, 339504), (48, 318285), (54, 282920), (55, 277776), (60, 254628), (66, 231480), (72, 212190), (80, 190971), (88, 173610), (90, 169752), (99, 154320), (108, 141460), (110, 138888), (120, 127314), (132, 115740), (135, 113168), (144, 106095), (165, 92592), (176, 86805), (180, 84876), (198, 77160), (216, 70730), (220, 69444), (240, 63657), (264, 57870), (270, 56584), (297, 51440), (330, 46296), (360, 42438), (396, 38580), (432, 35365), (440, 34722), (495, 30864), (528, 28935), (540, 28292), (594, 25720), (643, 23760), (660, 23148), (720, 21219), (792, 19290), (880, 17361), (990, 15432), (1080, 14146), (1188, 12860), (1286, 11880), (1320, 11574), (1485, 10288), (1584, 9645), (1929, 7920), (1980, 7716), (2160, 7073), (2376, 6430), (2572, 5940), (2640, 5787), (2970, 5144), (3215, 4752), (3858, 3960)]