7687560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{64063}}^1$

素因数の和:64077

約数の個数: 32

約数和(自身を含む): 23063040

約数和(自身を除く): 15375480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 64063, 128126, 192189, 256252, 320315, 384378, 512504, 640630, 768756, 960945, 1281260, 1537512, 1921890, 2562520, 3843780, 7687560]

約数ペア:

[(1, 7687560), (2, 3843780), (3, 2562520), (4, 1921890), (5, 1537512), (6, 1281260), (8, 960945), (10, 768756), (12, 640630), (15, 512504), (20, 384378), (24, 320315), (30, 256252), (40, 192189), (60, 128126), (120, 64063)]