4297440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{1279}}^1$

素因数の和:1304

約数の個数: 96

約数和(自身を含む): 15482880

約数和(自身を除く): 11185440

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, 1279, 1680, 2558, 3360, 3837, 5116, 6395, 7674, 8953, 10232, 12790, 15348, 17906, 19185, 20464, 25580, 26859, 30696, 35812, 38370, 40928, 44765, 51160, 53718, 61392, 71624, 76740, 89530, 102320, 107436, 122784, 134295, 143248, 153480, 179060, 204640, 214872, 268590, 286496, 306960, 358120, 429744, 537180, 613920, 716240, 859488, 1074360, 1432480, 2148720, 4297440]

約数ペア:

[(1, 4297440), (2, 2148720), (3, 1432480), (4, 1074360), (5, 859488), (6, 716240), (7, 613920), (8, 537180), (10, 429744), (12, 358120), (14, 306960), (15, 286496), (16, 268590), (20, 214872), (21, 204640), (24, 179060), (28, 153480), (30, 143248), (32, 134295), (35, 122784), (40, 107436), (42, 102320), (48, 89530), (56, 76740), (60, 71624), (70, 61392), (80, 53718), (84, 51160), (96, 44765), (105, 40928), (112, 38370), (120, 35812), (140, 30696), (160, 26859), (168, 25580), (210, 20464), (224, 19185), (240, 17906), (280, 15348), (336, 12790), (420, 10232), (480, 8953), (560, 7674), (672, 6395), (840, 5116), (1120, 3837), (1279, 3360), (1680, 2558)]