528457440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{157279}}^1$

素因数の和:157304

約数の個数: 96

約数和(自身を含む): 1902458880

約数和(自身を除く): 1374001440

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, 157279, 314558, 471837, 629116, 786395, 943674, 1100953, 1258232, 1572790, 1887348, 2201906, 2359185, 2516464, 3145580, 3302859, 3774696, 4403812, 4718370, 5032928, 5504765, 6291160, 6605718, 7549392, 8807624, 9436740, 11009530, 12582320, 13211436, 15098784, 16514295, 17615248, 18873480, 22019060, 25164640, 26422872, 33028590, 35230496, 37746960, 44038120, 52845744, 66057180, 75493920, 88076240, 105691488, 132114360, 176152480, 264228720, 528457440]

約数ペア:

[(1, 528457440), (2, 264228720), (3, 176152480), (4, 132114360), (5, 105691488), (6, 88076240), (7, 75493920), (8, 66057180), (10, 52845744), (12, 44038120), (14, 37746960), (15, 35230496), (16, 33028590), (20, 26422872), (21, 25164640), (24, 22019060), (28, 18873480), (30, 17615248), (32, 16514295), (35, 15098784), (40, 13211436), (42, 12582320), (48, 11009530), (56, 9436740), (60, 8807624), (70, 7549392), (80, 6605718), (84, 6291160), (96, 5504765), (105, 5032928), (112, 4718370), (120, 4403812), (140, 3774696), (160, 3302859), (168, 3145580), (210, 2516464), (224, 2359185), (240, 2201906), (280, 1887348), (336, 1572790), (420, 1258232), (480, 1100953), (560, 943674), (672, 786395), (840, 629116), (1120, 471837), (1680, 314558), (3360, 157279)]