161055360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{27961}}^1$

素因数の和:27986

約数の個数: 96

約数和(自身を含む): 556164180

約数和(自身を除く): 395108820

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 27961, 55922, 83883, 111844, 139805, 167766, 223688, 251649, 279610, 335532, 419415, 447376, 503298, 559220, 671064, 838830, 894752, 1006596, 1118440, 1258245, 1342128, 1677660, 1789504, 2013192, 2236880, 2516490, 2684256, 3355320, 3579008, 4026384, 4473760, 5032980, 5368512, 6710640, 8052768, 8947520, 10065960, 10737024, 13421280, 16105536, 17895040, 20131920, 26842560, 32211072, 40263840, 53685120, 80527680, 161055360]

約数ペア:

[(1, 161055360), (2, 80527680), (3, 53685120), (4, 40263840), (5, 32211072), (6, 26842560), (8, 20131920), (9, 17895040), (10, 16105536), (12, 13421280), (15, 10737024), (16, 10065960), (18, 8947520), (20, 8052768), (24, 6710640), (30, 5368512), (32, 5032980), (36, 4473760), (40, 4026384), (45, 3579008), (48, 3355320), (60, 2684256), (64, 2516490), (72, 2236880), (80, 2013192), (90, 1789504), (96, 1677660), (120, 1342128), (128, 1258245), (144, 1118440), (160, 1006596), (180, 894752), (192, 838830), (240, 671064), (288, 559220), (320, 503298), (360, 447376), (384, 419415), (480, 335532), (576, 279610), (640, 251649), (720, 223688), (960, 167766), (1152, 139805), (1440, 111844), (1920, 83883), (2880, 55922), (5760, 27961)]