15964680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{133039}}^1$

素因数の和:133053

約数の個数: 32

約数和(自身を含む): 47894400

約数和(自身を除く): 31929720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 133039, 266078, 399117, 532156, 665195, 798234, 1064312, 1330390, 1596468, 1995585, 2660780, 3192936, 3991170, 5321560, 7982340, 15964680]

約数ペア:

[(1, 15964680), (2, 7982340), (3, 5321560), (4, 3991170), (5, 3192936), (6, 2660780), (8, 1995585), (10, 1596468), (12, 1330390), (15, 1064312), (20, 798234), (24, 665195), (30, 532156), (40, 399117), (60, 266078), (120, 133039)]