159298380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{294997}}^1$

素因数の和:295015

約数の個数: 48

約数和(自身を含む): 495596640

約数和(自身を除く): 336298260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 294997, 589994, 884991, 1179988, 1474985, 1769982, 2654973, 2949970, 3539964, 4424955, 5309946, 5899940, 7964919, 8849910, 10619892, 13274865, 15929838, 17699820, 26549730, 31859676, 39824595, 53099460, 79649190, 159298380]

約数ペア:

[(1, 159298380), (2, 79649190), (3, 53099460), (4, 39824595), (5, 31859676), (6, 26549730), (9, 17699820), (10, 15929838), (12, 13274865), (15, 10619892), (18, 8849910), (20, 7964919), (27, 5899940), (30, 5309946), (36, 4424955), (45, 3539964), (54, 2949970), (60, 2654973), (90, 1769982), (108, 1474985), (135, 1179988), (180, 884991), (270, 589994), (540, 294997)]