30750240

素因数分解:

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

素因数の和:64081

約数の個数: 48

約数和(自身を含む): 96864768

約数和(自身を除く): 66114528

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, 64063, 128126, 192189, 256252, 320315, 384378, 512504, 640630, 768756, 960945, 1025008, 1281260, 1537512, 1921890, 2050016, 2562520, 3075024, 3843780, 5125040, 6150048, 7687560, 10250080, 15375120, 30750240]

約数ペア:

[(1, 30750240), (2, 15375120), (3, 10250080), (4, 7687560), (5, 6150048), (6, 5125040), (8, 3843780), (10, 3075024), (12, 2562520), (15, 2050016), (16, 1921890), (20, 1537512), (24, 1281260), (30, 1025008), (32, 960945), (40, 768756), (48, 640630), (60, 512504), (80, 384378), (96, 320315), (120, 256252), (160, 192189), (240, 128126), (480, 64063)]