1874030640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{7808461}}^1$

素因数の和:7808477

約数の個数: 40

約数和(自身を含む): 5809495728

約数和(自身を除く): 3935465088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 7808461, 15616922, 23425383, 31233844, 39042305, 46850766, 62467688, 78084610, 93701532, 117126915, 124935376, 156169220, 187403064, 234253830, 312338440, 374806128, 468507660, 624676880, 937015320, 1874030640]

約数ペア:

[(1, 1874030640), (2, 937015320), (3, 624676880), (4, 468507660), (5, 374806128), (6, 312338440), (8, 234253830), (10, 187403064), (12, 156169220), (15, 124935376), (16, 117126915), (20, 93701532), (24, 78084610), (30, 62467688), (40, 46850766), (48, 39042305), (60, 31233844), (80, 23425383), (120, 15616922), (240, 7808461)]