30241080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{28001}}^1$

素因数の和:28021

約数の個数: 64

約数和(自身を含む): 100807200

約数和(自身を除く): 70566120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 28001, 56002, 84003, 112004, 140005, 168006, 224008, 252009, 280010, 336012, 420015, 504018, 560020, 672024, 756027, 840030, 1008036, 1120040, 1260045, 1512054, 1680060, 2016072, 2520090, 3024108, 3360120, 3780135, 5040180, 6048216, 7560270, 10080360, 15120540, 30241080]

約数ペア:

[(1, 30241080), (2, 15120540), (3, 10080360), (4, 7560270), (5, 6048216), (6, 5040180), (8, 3780135), (9, 3360120), (10, 3024108), (12, 2520090), (15, 2016072), (18, 1680060), (20, 1512054), (24, 1260045), (27, 1120040), (30, 1008036), (36, 840030), (40, 756027), (45, 672024), (54, 560020), (60, 504018), (72, 420015), (90, 336012), (108, 280010), (120, 252009), (135, 224008), (180, 168006), (216, 140005), (270, 112004), (360, 84003), (540, 56002), (1080, 28001)]