728520120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2023667}}^1$

素因数の和:2023684

約数の個数: 48

約数和(自身を含む): 2367691560

約数和(自身を除く): 1639171440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2023667, 4047334, 6071001, 8094668, 10118335, 12142002, 16189336, 18213003, 20236670, 24284004, 30355005, 36426006, 40473340, 48568008, 60710010, 72852012, 80946680, 91065015, 121420020, 145704024, 182130030, 242840040, 364260060, 728520120]

約数ペア:

[(1, 728520120), (2, 364260060), (3, 242840040), (4, 182130030), (5, 145704024), (6, 121420020), (8, 91065015), (9, 80946680), (10, 72852012), (12, 60710010), (15, 48568008), (18, 40473340), (20, 36426006), (24, 30355005), (30, 24284004), (36, 20236670), (40, 18213003), (45, 16189336), (60, 12142002), (72, 10118335), (90, 8094668), (120, 6071001), (180, 4047334), (360, 2023667)]