15287808

素因数分解:

$2^9\times 3^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:327

約数の個数: 80

約数和(自身を含む): 41983920

約数和(自身を除く): 26696112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 269, 296, 384, 444, 512, 538, 592, 768, 807, 888, 1076, 1184, 1536, 1614, 1776, 2152, 2368, 3228, 3552, 4304, 4736, 6456, 7104, 8608, 9472, 9953, 12912, 14208, 17216, 18944, 19906, 25824, 28416, 29859, 34432, 39812, 51648, 56832, 59718, 68864, 79624, 103296, 119436, 137728, 159248, 206592, 238872, 318496, 413184, 477744, 636992, 955488, 1273984, 1910976, 2547968, 3821952, 5095936, 7643904, 15287808]

約数ペア:

[(1, 15287808), (2, 7643904), (3, 5095936), (4, 3821952), (6, 2547968), (8, 1910976), (12, 1273984), (16, 955488), (24, 636992), (32, 477744), (37, 413184), (48, 318496), (64, 238872), (74, 206592), (96, 159248), (111, 137728), (128, 119436), (148, 103296), (192, 79624), (222, 68864), (256, 59718), (269, 56832), (296, 51648), (384, 39812), (444, 34432), (512, 29859), (538, 28416), (592, 25824), (768, 19906), (807, 18944), (888, 17216), (1076, 14208), (1184, 12912), (1536, 9953), (1614, 9472), (1776, 8608), (2152, 7104), (2368, 6456), (3228, 4736), (3552, 4304)]