189239040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{16427}}^1$

素因数の和:16454

約数の個数: 108

約数和(自身を含む): 654787224

約数和(自身を除く): 465548184

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 16427, 32854, 49281, 65708, 82135, 98562, 131416, 147843, 164270, 197124, 246405, 262832, 295686, 328540, 394248, 492810, 525664, 591372, 657080, 739215, 788496, 985620, 1051328, 1182744, 1314160, 1478430, 1576992, 1971240, 2102656, 2365488, 2628320, 2956860, 3153984, 3942480, 4205312, 4730976, 5256640, 5913720, 6307968, 7884960, 9461952, 10513280, 11827440, 12615936, 15769920, 18923904, 21026560, 23654880, 31539840, 37847808, 47309760, 63079680, 94619520, 189239040]

約数ペア:

[(1, 189239040), (2, 94619520), (3, 63079680), (4, 47309760), (5, 37847808), (6, 31539840), (8, 23654880), (9, 21026560), (10, 18923904), (12, 15769920), (15, 12615936), (16, 11827440), (18, 10513280), (20, 9461952), (24, 7884960), (30, 6307968), (32, 5913720), (36, 5256640), (40, 4730976), (45, 4205312), (48, 3942480), (60, 3153984), (64, 2956860), (72, 2628320), (80, 2365488), (90, 2102656), (96, 1971240), (120, 1576992), (128, 1478430), (144, 1314160), (160, 1182744), (180, 1051328), (192, 985620), (240, 788496), (256, 739215), (288, 657080), (320, 591372), (360, 525664), (384, 492810), (480, 394248), (576, 328540), (640, 295686), (720, 262832), (768, 246405), (960, 197124), (1152, 164270), (1280, 147843), (1440, 131416), (1920, 98562), (2304, 82135), (2880, 65708), (3840, 49281), (5760, 32854), (11520, 16427)]