378542080

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{5281}}^1$

素因数の和:5315

約数の個数: 96

約数和(自身を含む): 1038229920

約数和(自身を除く): 659687840

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, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2048, 2240, 2560, 3584, 4480, 5120, 5281, 7168, 8960, 10240, 10562, 14336, 17920, 21124, 26405, 35840, 36967, 42248, 52810, 71680, 73934, 84496, 105620, 147868, 168992, 184835, 211240, 295736, 337984, 369670, 422480, 591472, 675968, 739340, 844960, 1182944, 1351936, 1478680, 1689920, 2365888, 2703872, 2957360, 3379840, 4731776, 5407744, 5914720, 6759680, 9463552, 10815488, 11829440, 13519360, 18927104, 23658880, 27038720, 37854208, 47317760, 54077440, 75708416, 94635520, 189271040, 378542080]

約数ペア:

[(1, 378542080), (2, 189271040), (4, 94635520), (5, 75708416), (7, 54077440), (8, 47317760), (10, 37854208), (14, 27038720), (16, 23658880), (20, 18927104), (28, 13519360), (32, 11829440), (35, 10815488), (40, 9463552), (56, 6759680), (64, 5914720), (70, 5407744), (80, 4731776), (112, 3379840), (128, 2957360), (140, 2703872), (160, 2365888), (224, 1689920), (256, 1478680), (280, 1351936), (320, 1182944), (448, 844960), (512, 739340), (560, 675968), (640, 591472), (896, 422480), (1024, 369670), (1120, 337984), (1280, 295736), (1792, 211240), (2048, 184835), (2240, 168992), (2560, 147868), (3584, 105620), (4480, 84496), (5120, 73934), (5281, 71680), (7168, 52810), (8960, 42248), (10240, 36967), (10562, 35840), (14336, 26405), (17920, 21124)]