51716160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17957}}^1$

素因数の和:17980

約数の個数: 84

約数和(自身を含む): 177891948

約数和(自身を除く): 126175788

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, 17957, 35914, 53871, 71828, 89785, 107742, 143656, 161613, 179570, 215484, 269355, 287312, 323226, 359140, 430968, 538710, 574624, 646452, 718280, 808065, 861936, 1077420, 1149248, 1292904, 1436560, 1616130, 1723872, 2154840, 2585808, 2873120, 3232260, 3447744, 4309680, 5171616, 5746240, 6464520, 8619360, 10343232, 12929040, 17238720, 25858080, 51716160]

約数ペア:

[(1, 51716160), (2, 25858080), (3, 17238720), (4, 12929040), (5, 10343232), (6, 8619360), (8, 6464520), (9, 5746240), (10, 5171616), (12, 4309680), (15, 3447744), (16, 3232260), (18, 2873120), (20, 2585808), (24, 2154840), (30, 1723872), (32, 1616130), (36, 1436560), (40, 1292904), (45, 1149248), (48, 1077420), (60, 861936), (64, 808065), (72, 718280), (80, 646452), (90, 574624), (96, 538710), (120, 430968), (144, 359140), (160, 323226), (180, 287312), (192, 269355), (240, 215484), (288, 179570), (320, 161613), (360, 143656), (480, 107742), (576, 89785), (720, 71828), (960, 53871), (1440, 35914), (2880, 17957)]