52898640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{220411}}^1$

素因数の和:220427

約数の個数: 40

約数和(自身を含む): 163986528

約数和(自身を除く): 111087888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 220411, 440822, 661233, 881644, 1102055, 1322466, 1763288, 2204110, 2644932, 3306165, 3526576, 4408220, 5289864, 6612330, 8816440, 10579728, 13224660, 17632880, 26449320, 52898640]

約数ペア:

[(1, 52898640), (2, 26449320), (3, 17632880), (4, 13224660), (5, 10579728), (6, 8816440), (8, 6612330), (10, 5289864), (12, 4408220), (15, 3526576), (16, 3306165), (20, 2644932), (24, 2204110), (30, 1763288), (40, 1322466), (48, 1102055), (60, 881644), (80, 661233), (120, 440822), (240, 220411)]