15777120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{32869}}^1$

素因数の和:32887

約数の個数: 48

約数和(自身を含む): 49699440

約数和(自身を除く): 33922320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 32869, 65738, 98607, 131476, 164345, 197214, 262952, 328690, 394428, 493035, 525904, 657380, 788856, 986070, 1051808, 1314760, 1577712, 1972140, 2629520, 3155424, 3944280, 5259040, 7888560, 15777120]

約数ペア:

[(1, 15777120), (2, 7888560), (3, 5259040), (4, 3944280), (5, 3155424), (6, 2629520), (8, 1972140), (10, 1577712), (12, 1314760), (15, 1051808), (16, 986070), (20, 788856), (24, 657380), (30, 525904), (32, 493035), (40, 394428), (48, 328690), (60, 262952), (80, 197214), (96, 164345), (120, 131476), (160, 98607), (240, 65738), (480, 32869)]