13319520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{27749}}^1$

素因数の和:27767

約数の個数: 48

約数和(自身を含む): 41958000

約数和(自身を除く): 28638480

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, 27749, 55498, 83247, 110996, 138745, 166494, 221992, 277490, 332988, 416235, 443984, 554980, 665976, 832470, 887968, 1109960, 1331952, 1664940, 2219920, 2663904, 3329880, 4439840, 6659760, 13319520]

約数ペア:

[(1, 13319520), (2, 6659760), (3, 4439840), (4, 3329880), (5, 2663904), (6, 2219920), (8, 1664940), (10, 1331952), (12, 1109960), (15, 887968), (16, 832470), (20, 665976), (24, 554980), (30, 443984), (32, 416235), (40, 332988), (48, 277490), (60, 221992), (80, 166494), (96, 138745), (120, 110996), (160, 83247), (240, 55498), (480, 27749)]