284549520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1185623}}^1$

素因数の和:1185639

約数の個数: 40

約数和(自身を含む): 882104256

約数和(自身を除く): 597554736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1185623, 2371246, 3556869, 4742492, 5928115, 7113738, 9484984, 11856230, 14227476, 17784345, 18969968, 23712460, 28454952, 35568690, 47424920, 56909904, 71137380, 94849840, 142274760, 284549520]

約数ペア:

[(1, 284549520), (2, 142274760), (3, 94849840), (4, 71137380), (5, 56909904), (6, 47424920), (8, 35568690), (10, 28454952), (12, 23712460), (15, 18969968), (16, 17784345), (20, 14227476), (24, 11856230), (30, 9484984), (40, 7113738), (48, 5928115), (60, 4742492), (80, 3556869), (120, 2371246), (240, 1185623)]