420552144

素因数分解:

$2^4\times 3^2\times {\mathrm{2920501}}^1$

素因数の和:2920515

約数の個数: 30

約数和(自身を含む): 1176962306

約数和(自身を除く): 756410162

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2920501, 5841002, 8761503, 11682004, 17523006, 23364008, 26284509, 35046012, 46728016, 52569018, 70092024, 105138036, 140184048, 210276072, 420552144]

約数ペア:

[(1, 420552144), (2, 210276072), (3, 140184048), (4, 105138036), (6, 70092024), (8, 52569018), (9, 46728016), (12, 35046012), (16, 26284509), (18, 23364008), (24, 17523006), (36, 11682004), (48, 8761503), (72, 5841002), (144, 2920501)]