243795120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1015813}}^1$

素因数の和:1015829

約数の個数: 40

約数和(自身を含む): 755765616

約数和(自身を除く): 511970496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1015813, 2031626, 3047439, 4063252, 5079065, 6094878, 8126504, 10158130, 12189756, 15237195, 16253008, 20316260, 24379512, 30474390, 40632520, 48759024, 60948780, 81265040, 121897560, 243795120]

約数ペア:

[(1, 243795120), (2, 121897560), (3, 81265040), (4, 60948780), (5, 48759024), (6, 40632520), (8, 30474390), (10, 24379512), (12, 20316260), (15, 16253008), (16, 15237195), (20, 12189756), (24, 10158130), (30, 8126504), (40, 6094878), (48, 5079065), (60, 4063252), (80, 3047439), (120, 2031626), (240, 1015813)]