15088640

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{421}}^1$

素因数の和:453

約数の個数: 88

約数和(自身を含む): 41464032

約数和(自身を除く): 26375392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 421, 448, 512, 560, 640, 842, 896, 1024, 1120, 1280, 1684, 1792, 2105, 2240, 2560, 2947, 3368, 3584, 4210, 4480, 5120, 5894, 6736, 7168, 8420, 8960, 11788, 13472, 14735, 16840, 17920, 23576, 26944, 29470, 33680, 35840, 47152, 53888, 58940, 67360, 94304, 107776, 117880, 134720, 188608, 215552, 235760, 269440, 377216, 431104, 471520, 538880, 754432, 943040, 1077760, 1508864, 1886080, 2155520, 3017728, 3772160, 7544320, 15088640]

約数ペア:

[(1, 15088640), (2, 7544320), (4, 3772160), (5, 3017728), (7, 2155520), (8, 1886080), (10, 1508864), (14, 1077760), (16, 943040), (20, 754432), (28, 538880), (32, 471520), (35, 431104), (40, 377216), (56, 269440), (64, 235760), (70, 215552), (80, 188608), (112, 134720), (128, 117880), (140, 107776), (160, 94304), (224, 67360), (256, 58940), (280, 53888), (320, 47152), (421, 35840), (448, 33680), (512, 29470), (560, 26944), (640, 23576), (842, 17920), (896, 16840), (1024, 14735), (1120, 13472), (1280, 11788), (1684, 8960), (1792, 8420), (2105, 7168), (2240, 6736), (2560, 5894), (2947, 5120), (3368, 4480), (3584, 4210)]