161962560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{56237}}^1$

素因数の和:56260

約数の個数: 84

約数和(自身を含む): 557093628

約数和(自身を除く): 395131068

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 56237, 112474, 168711, 224948, 281185, 337422, 449896, 506133, 562370, 674844, 843555, 899792, 1012266, 1124740, 1349688, 1687110, 1799584, 2024532, 2249480, 2530665, 2699376, 3374220, 3599168, 4049064, 4498960, 5061330, 5398752, 6748440, 8098128, 8997920, 10122660, 10797504, 13496880, 16196256, 17995840, 20245320, 26993760, 32392512, 40490640, 53987520, 80981280, 161962560]

約数ペア:

[(1, 161962560), (2, 80981280), (3, 53987520), (4, 40490640), (5, 32392512), (6, 26993760), (8, 20245320), (9, 17995840), (10, 16196256), (12, 13496880), (15, 10797504), (16, 10122660), (18, 8997920), (20, 8098128), (24, 6748440), (30, 5398752), (32, 5061330), (36, 4498960), (40, 4049064), (45, 3599168), (48, 3374220), (60, 2699376), (64, 2530665), (72, 2249480), (80, 2024532), (90, 1799584), (96, 1687110), (120, 1349688), (144, 1124740), (160, 1012266), (180, 899792), (192, 843555), (240, 674844), (288, 562370), (320, 506133), (360, 449896), (480, 337422), (576, 281185), (720, 224948), (960, 168711), (1440, 112474), (2880, 56237)]