551429280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{673}}^1$

素因数の和:1263

約数の個数: 144

約数和(自身を含む): 1887860520

約数和(自身を除く): 1336431240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 569, 673, 720, 1138, 1346, 1440, 1707, 2019, 2276, 2692, 2845, 3365, 3414, 4038, 4552, 5121, 5384, 5690, 6057, 6730, 6828, 8076, 8535, 9104, 10095, 10242, 10768, 11380, 12114, 13460, 13656, 16152, 17070, 18208, 20190, 20484, 21536, 22760, 24228, 25605, 26920, 27312, 30285, 32304, 34140, 40380, 40968, 45520, 48456, 51210, 53840, 54624, 60570, 64608, 68280, 80760, 81936, 91040, 96912, 102420, 107680, 121140, 136560, 161520, 163872, 193824, 204840, 242280, 273120, 323040, 382937, 409680, 484560, 765874, 819360, 969120, 1148811, 1531748, 1914685, 2297622, 3063496, 3446433, 3829370, 4595244, 5744055, 6126992, 6892866, 7658740, 9190488, 11488110, 12253984, 13785732, 15317480, 17232165, 18380976, 22976220, 27571464, 30634960, 34464330, 36761952, 45952440, 55142928, 61269920, 68928660, 91904880, 110285856, 137857320, 183809760, 275714640, 551429280]

約数ペア:

[(1, 551429280), (2, 275714640), (3, 183809760), (4, 137857320), (5, 110285856), (6, 91904880), (8, 68928660), (9, 61269920), (10, 55142928), (12, 45952440), (15, 36761952), (16, 34464330), (18, 30634960), (20, 27571464), (24, 22976220), (30, 18380976), (32, 17232165), (36, 15317480), (40, 13785732), (45, 12253984), (48, 11488110), (60, 9190488), (72, 7658740), (80, 6892866), (90, 6126992), (96, 5744055), (120, 4595244), (144, 3829370), (160, 3446433), (180, 3063496), (240, 2297622), (288, 1914685), (360, 1531748), (480, 1148811), (569, 969120), (673, 819360), (720, 765874), (1138, 484560), (1346, 409680), (1440, 382937), (1707, 323040), (2019, 273120), (2276, 242280), (2692, 204840), (2845, 193824), (3365, 163872), (3414, 161520), (4038, 136560), (4552, 121140), (5121, 107680), (5384, 102420), (5690, 96912), (6057, 91040), (6730, 81936), (6828, 80760), (8076, 68280), (8535, 64608), (9104, 60570), (10095, 54624), (10242, 53840), (10768, 51210), (11380, 48456), (12114, 45520), (13460, 40968), (13656, 40380), (16152, 34140), (17070, 32304), (18208, 30285), (20190, 27312), (20484, 26920), (21536, 25605), (22760, 24228)]