1615739280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6732247}}^1$

素因数の和:6732263

約数の個数: 40

約数和(自身を含む): 5008792512

約数和(自身を除く): 3393053232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6732247, 13464494, 20196741, 26928988, 33661235, 40393482, 53857976, 67322470, 80786964, 100983705, 107715952, 134644940, 161573928, 201967410, 269289880, 323147856, 403934820, 538579760, 807869640, 1615739280]

約数ペア:

[(1, 1615739280), (2, 807869640), (3, 538579760), (4, 403934820), (5, 323147856), (6, 269289880), (8, 201967410), (10, 161573928), (12, 134644940), (15, 107715952), (16, 100983705), (20, 80786964), (24, 67322470), (30, 53857976), (40, 40393482), (48, 33661235), (60, 26928988), (80, 20196741), (120, 13464494), (240, 6732247)]