15884520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{132371}}^1$

素因数の和:132385

約数の個数: 32

約数和(自身を含む): 47653920

約数和(自身を除く): 31769400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 132371, 264742, 397113, 529484, 661855, 794226, 1058968, 1323710, 1588452, 1985565, 2647420, 3176904, 3971130, 5294840, 7942260, 15884520]

約数ペア:

[(1, 15884520), (2, 7942260), (3, 5294840), (4, 3971130), (5, 3176904), (6, 2647420), (8, 1985565), (10, 1588452), (12, 1323710), (15, 1058968), (20, 794226), (24, 661855), (30, 529484), (40, 397113), (60, 264742), (120, 132371)]