130752720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{25943}}^1$

素因数の和:25969

約数の個数: 120

約数和(自身を含む): 501860736

約数和(自身を除く): 371108016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 25943, 51886, 77829, 103772, 129715, 155658, 181601, 207544, 233487, 259430, 311316, 363202, 389145, 415088, 466974, 518860, 544803, 622632, 726404, 778290, 908005, 933948, 1037720, 1089606, 1167435, 1245264, 1452808, 1556580, 1634409, 1816010, 1867896, 2075440, 2179212, 2334870, 2724015, 2905616, 3113160, 3268818, 3632020, 3735792, 4358424, 4669740, 5448030, 6226320, 6537636, 7264040, 8172045, 8716848, 9339480, 10896060, 13075272, 14528080, 16344090, 18678960, 21792120, 26150544, 32688180, 43584240, 65376360, 130752720]

約数ペア:

[(1, 130752720), (2, 65376360), (3, 43584240), (4, 32688180), (5, 26150544), (6, 21792120), (7, 18678960), (8, 16344090), (9, 14528080), (10, 13075272), (12, 10896060), (14, 9339480), (15, 8716848), (16, 8172045), (18, 7264040), (20, 6537636), (21, 6226320), (24, 5448030), (28, 4669740), (30, 4358424), (35, 3735792), (36, 3632020), (40, 3268818), (42, 3113160), (45, 2905616), (48, 2724015), (56, 2334870), (60, 2179212), (63, 2075440), (70, 1867896), (72, 1816010), (80, 1634409), (84, 1556580), (90, 1452808), (105, 1245264), (112, 1167435), (120, 1089606), (126, 1037720), (140, 933948), (144, 908005), (168, 778290), (180, 726404), (210, 622632), (240, 544803), (252, 518860), (280, 466974), (315, 415088), (336, 389145), (360, 363202), (420, 311316), (504, 259430), (560, 233487), (630, 207544), (720, 181601), (840, 155658), (1008, 129715), (1260, 103772), (1680, 77829), (2520, 51886), (5040, 25943)]