87186960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17299}}^1$

素因数の和:17325

約数の個数: 120

約数和(自身を含む): 334651200

約数和(自身を除く): 247464240

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, 17299, 34598, 51897, 69196, 86495, 103794, 121093, 138392, 155691, 172990, 207588, 242186, 259485, 276784, 311382, 345980, 363279, 415176, 484372, 518970, 605465, 622764, 691960, 726558, 778455, 830352, 968744, 1037940, 1089837, 1210930, 1245528, 1383920, 1453116, 1556910, 1816395, 1937488, 2075880, 2179674, 2421860, 2491056, 2906232, 3113820, 3632790, 4151760, 4359348, 4843720, 5449185, 5812464, 6227640, 7265580, 8718696, 9687440, 10898370, 12455280, 14531160, 17437392, 21796740, 29062320, 43593480, 87186960]

約数ペア:

[(1, 87186960), (2, 43593480), (3, 29062320), (4, 21796740), (5, 17437392), (6, 14531160), (7, 12455280), (8, 10898370), (9, 9687440), (10, 8718696), (12, 7265580), (14, 6227640), (15, 5812464), (16, 5449185), (18, 4843720), (20, 4359348), (21, 4151760), (24, 3632790), (28, 3113820), (30, 2906232), (35, 2491056), (36, 2421860), (40, 2179674), (42, 2075880), (45, 1937488), (48, 1816395), (56, 1556910), (60, 1453116), (63, 1383920), (70, 1245528), (72, 1210930), (80, 1089837), (84, 1037940), (90, 968744), (105, 830352), (112, 778455), (120, 726558), (126, 691960), (140, 622764), (144, 605465), (168, 518970), (180, 484372), (210, 415176), (240, 363279), (252, 345980), (280, 311382), (315, 276784), (336, 259485), (360, 242186), (420, 207588), (504, 172990), (560, 155691), (630, 138392), (720, 121093), (840, 103794), (1008, 86495), (1260, 69196), (1680, 51897), (2520, 34598), (5040, 17299)]