137280240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{190667}}^1$

素因数の和:190686

約数の個数: 60

約数和(自身を含む): 461035224

約数和(自身を除く): 323754984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 190667, 381334, 572001, 762668, 953335, 1144002, 1525336, 1716003, 1906670, 2288004, 2860005, 3050672, 3432006, 3813340, 4576008, 5720010, 6864012, 7626680, 8580015, 9152016, 11440020, 13728024, 15253360, 17160030, 22880040, 27456048, 34320060, 45760080, 68640120, 137280240]

約数ペア:

[(1, 137280240), (2, 68640120), (3, 45760080), (4, 34320060), (5, 27456048), (6, 22880040), (8, 17160030), (9, 15253360), (10, 13728024), (12, 11440020), (15, 9152016), (16, 8580015), (18, 7626680), (20, 6864012), (24, 5720010), (30, 4576008), (36, 3813340), (40, 3432006), (45, 3050672), (48, 2860005), (60, 2288004), (72, 1906670), (80, 1716003), (90, 1525336), (120, 1144002), (144, 953335), (180, 762668), (240, 572001), (360, 381334), (720, 190667)]