87168480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{25943}}^1$

素因数の和:25968

約数の個数: 96

約数和(自身を含む): 313818624

約数和(自身を除く): 226650144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 25943, 51886, 77829, 103772, 129715, 155658, 181601, 207544, 259430, 311316, 363202, 389145, 415088, 518860, 544803, 622632, 726404, 778290, 830176, 908005, 1037720, 1089606, 1245264, 1452808, 1556580, 1816010, 2075440, 2179212, 2490528, 2724015, 2905616, 3113160, 3632020, 4150880, 4358424, 5448030, 5811232, 6226320, 7264040, 8716848, 10896060, 12452640, 14528080, 17433696, 21792120, 29056160, 43584240, 87168480]

約数ペア:

[(1, 87168480), (2, 43584240), (3, 29056160), (4, 21792120), (5, 17433696), (6, 14528080), (7, 12452640), (8, 10896060), (10, 8716848), (12, 7264040), (14, 6226320), (15, 5811232), (16, 5448030), (20, 4358424), (21, 4150880), (24, 3632020), (28, 3113160), (30, 2905616), (32, 2724015), (35, 2490528), (40, 2179212), (42, 2075440), (48, 1816010), (56, 1556580), (60, 1452808), (70, 1245264), (80, 1089606), (84, 1037720), (96, 908005), (105, 830176), (112, 778290), (120, 726404), (140, 622632), (160, 544803), (168, 518860), (210, 415088), (224, 389145), (240, 363202), (280, 311316), (336, 259430), (420, 207544), (480, 181601), (560, 155658), (672, 129715), (840, 103772), (1120, 77829), (1680, 51886), (3360, 25943)]