87107760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{359}}^1$

素因数の和:715

約数の個数: 120

約数和(自身を含む): 294222240

約数和(自身を除く): 207114480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 337, 359, 360, 674, 718, 720, 1011, 1077, 1348, 1436, 1685, 1795, 2022, 2154, 2696, 2872, 3033, 3231, 3370, 3590, 4044, 4308, 5055, 5385, 5392, 5744, 6066, 6462, 6740, 7180, 8088, 8616, 10110, 10770, 12132, 12924, 13480, 14360, 15165, 16155, 16176, 17232, 20220, 21540, 24264, 25848, 26960, 28720, 30330, 32310, 40440, 43080, 48528, 51696, 60660, 64620, 80880, 86160, 120983, 121320, 129240, 241966, 242640, 258480, 362949, 483932, 604915, 725898, 967864, 1088847, 1209830, 1451796, 1814745, 1935728, 2177694, 2419660, 2903592, 3629490, 4355388, 4839320, 5444235, 5807184, 7258980, 8710776, 9678640, 10888470, 14517960, 17421552, 21776940, 29035920, 43553880, 87107760]

約数ペア:

[(1, 87107760), (2, 43553880), (3, 29035920), (4, 21776940), (5, 17421552), (6, 14517960), (8, 10888470), (9, 9678640), (10, 8710776), (12, 7258980), (15, 5807184), (16, 5444235), (18, 4839320), (20, 4355388), (24, 3629490), (30, 2903592), (36, 2419660), (40, 2177694), (45, 1935728), (48, 1814745), (60, 1451796), (72, 1209830), (80, 1088847), (90, 967864), (120, 725898), (144, 604915), (180, 483932), (240, 362949), (337, 258480), (359, 242640), (360, 241966), (674, 129240), (718, 121320), (720, 120983), (1011, 86160), (1077, 80880), (1348, 64620), (1436, 60660), (1685, 51696), (1795, 48528), (2022, 43080), (2154, 40440), (2696, 32310), (2872, 30330), (3033, 28720), (3231, 26960), (3370, 25848), (3590, 24264), (4044, 21540), (4308, 20220), (5055, 17232), (5385, 16176), (5392, 16155), (5744, 15165), (6066, 14360), (6462, 13480), (6740, 12924), (7180, 12132), (8088, 10770), (8616, 10110)]