2556001080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7100003}}^1$

素因数の和:7100020

約数の個数: 48

約数和(自身を含む): 8307004680

約数和(自身を除く): 5751003600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 7100003, 14200006, 21300009, 28400012, 35500015, 42600018, 56800024, 63900027, 71000030, 85200036, 106500045, 127800054, 142000060, 170400072, 213000090, 255600108, 284000120, 319500135, 426000180, 511200216, 639000270, 852000360, 1278000540, 2556001080]

約数ペア:

[(1, 2556001080), (2, 1278000540), (3, 852000360), (4, 639000270), (5, 511200216), (6, 426000180), (8, 319500135), (9, 284000120), (10, 255600108), (12, 213000090), (15, 170400072), (18, 142000060), (20, 127800054), (24, 106500045), (30, 85200036), (36, 71000030), (40, 63900027), (45, 56800024), (60, 42600018), (72, 35500015), (90, 28400012), (120, 21300009), (180, 14200006), (360, 7100003)]