18813120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19597}}^1$

素因数の和:19617

約数の個数: 56

約数和(自身を含む): 59734704

約数和(自身を除く): 40921584

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, 160, 192, 240, 320, 480, 960, 19597, 39194, 58791, 78388, 97985, 117582, 156776, 195970, 235164, 293955, 313552, 391940, 470328, 587910, 627104, 783880, 940656, 1175820, 1254208, 1567760, 1881312, 2351640, 3135520, 3762624, 4703280, 6271040, 9406560, 18813120]

約数ペア:

[(1, 18813120), (2, 9406560), (3, 6271040), (4, 4703280), (5, 3762624), (6, 3135520), (8, 2351640), (10, 1881312), (12, 1567760), (15, 1254208), (16, 1175820), (20, 940656), (24, 783880), (30, 627104), (32, 587910), (40, 470328), (48, 391940), (60, 313552), (64, 293955), (80, 235164), (96, 195970), (120, 156776), (160, 117582), (192, 97985), (240, 78388), (320, 58791), (480, 39194), (960, 19597)]