180864144

素因数分解:

$2^4\times 3^3\times {\mathrm{418667}}^1$

素因数の和:418684

約数の個数: 40

約数和(自身を含む): 519148320

約数和(自身を除く): 338284176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 418667, 837334, 1256001, 1674668, 2512002, 3349336, 3768003, 5024004, 6698672, 7536006, 10048008, 11304009, 15072012, 20096016, 22608018, 30144024, 45216036, 60288048, 90432072, 180864144]

約数ペア:

[(1, 180864144), (2, 90432072), (3, 60288048), (4, 45216036), (6, 30144024), (8, 22608018), (9, 20096016), (12, 15072012), (16, 11304009), (18, 10048008), (24, 7536006), (27, 6698672), (36, 5024004), (48, 3768003), (54, 3349336), (72, 2512002), (108, 1674668), (144, 1256001), (216, 837334), (432, 418667)]