144540180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{267667}}^1$

素因数の和:267685

約数の個数: 48

約数和(自身を含む): 449682240

約数和(自身を除く): 305142060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 267667, 535334, 803001, 1070668, 1338335, 1606002, 2409003, 2676670, 3212004, 4015005, 4818006, 5353340, 7227009, 8030010, 9636012, 12045015, 14454018, 16060020, 24090030, 28908036, 36135045, 48180060, 72270090, 144540180]

約数ペア:

[(1, 144540180), (2, 72270090), (3, 48180060), (4, 36135045), (5, 28908036), (6, 24090030), (9, 16060020), (10, 14454018), (12, 12045015), (15, 9636012), (18, 8030010), (20, 7227009), (27, 5353340), (30, 4818006), (36, 4015005), (45, 3212004), (54, 2676670), (60, 2409003), (90, 1606002), (108, 1338335), (135, 1070668), (180, 803001), (270, 535334), (540, 267667)]