1072496640

素因数分解:

$2^{16}\times 3^1\times 5^1\times {\mathrm{1091}}^1$

素因数の和:1131

約数の個数: 136

約数和(自身を含む): 3435108768

約数和(自身を除く): 2362612128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1091, 1280, 1536, 1920, 2048, 2182, 2560, 3072, 3273, 3840, 4096, 4364, 5120, 5455, 6144, 6546, 7680, 8192, 8728, 10240, 10910, 12288, 13092, 15360, 16365, 16384, 17456, 20480, 21820, 24576, 26184, 30720, 32730, 32768, 34912, 40960, 43640, 49152, 52368, 61440, 65460, 65536, 69824, 81920, 87280, 98304, 104736, 122880, 130920, 139648, 163840, 174560, 196608, 209472, 245760, 261840, 279296, 327680, 349120, 418944, 491520, 523680, 558592, 698240, 837888, 983040, 1047360, 1117184, 1396480, 1675776, 2094720, 2234368, 2792960, 3351552, 4189440, 4468736, 5585920, 6703104, 8378880, 8937472, 11171840, 13406208, 16757760, 17874944, 22343680, 26812416, 33515520, 35749888, 44687360, 53624832, 67031040, 71499776, 89374720, 107249664, 134062080, 178749440, 214499328, 268124160, 357498880, 536248320, 1072496640]

約数ペア:

[(1, 1072496640), (2, 536248320), (3, 357498880), (4, 268124160), (5, 214499328), (6, 178749440), (8, 134062080), (10, 107249664), (12, 89374720), (15, 71499776), (16, 67031040), (20, 53624832), (24, 44687360), (30, 35749888), (32, 33515520), (40, 26812416), (48, 22343680), (60, 17874944), (64, 16757760), (80, 13406208), (96, 11171840), (120, 8937472), (128, 8378880), (160, 6703104), (192, 5585920), (240, 4468736), (256, 4189440), (320, 3351552), (384, 2792960), (480, 2234368), (512, 2094720), (640, 1675776), (768, 1396480), (960, 1117184), (1024, 1047360), (1091, 983040), (1280, 837888), (1536, 698240), (1920, 558592), (2048, 523680), (2182, 491520), (2560, 418944), (3072, 349120), (3273, 327680), (3840, 279296), (4096, 261840), (4364, 245760), (5120, 209472), (5455, 196608), (6144, 174560), (6546, 163840), (7680, 139648), (8192, 130920), (8728, 122880), (10240, 104736), (10910, 98304), (12288, 87280), (13092, 81920), (15360, 69824), (16365, 65536), (16384, 65460), (17456, 61440), (20480, 52368), (21820, 49152), (24576, 43640), (26184, 40960), (30720, 34912), (32730, 32768)]