198311640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1652597}}^1$

素因数の和:1652611

約数の個数: 32

約数和(自身を含む): 594935280

約数和(自身を除く): 396623640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1652597, 3305194, 4957791, 6610388, 8262985, 9915582, 13220776, 16525970, 19831164, 24788955, 33051940, 39662328, 49577910, 66103880, 99155820, 198311640]

約数ペア:

[(1, 198311640), (2, 99155820), (3, 66103880), (4, 49577910), (5, 39662328), (6, 33051940), (8, 24788955), (10, 19831164), (12, 16525970), (15, 13220776), (20, 9915582), (24, 8262985), (30, 6610388), (40, 4957791), (60, 3305194), (120, 1652597)]