265893120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23081}}^1$

素因数の和:23108

約数の個数: 108

約数和(自身を含む): 920002356

約数和(自身を除く): 654109236

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, 23081, 46162, 69243, 92324, 115405, 138486, 184648, 207729, 230810, 276972, 346215, 369296, 415458, 461620, 553944, 692430, 738592, 830916, 923240, 1038645, 1107888, 1384860, 1477184, 1661832, 1846480, 2077290, 2215776, 2769720, 2954368, 3323664, 3692960, 4154580, 4431552, 5539440, 5908736, 6647328, 7385920, 8309160, 8863104, 11078880, 13294656, 14771840, 16618320, 17726208, 22157760, 26589312, 29543680, 33236640, 44315520, 53178624, 66473280, 88631040, 132946560, 265893120]

約数ペア:

[(1, 265893120), (2, 132946560), (3, 88631040), (4, 66473280), (5, 53178624), (6, 44315520), (8, 33236640), (9, 29543680), (10, 26589312), (12, 22157760), (15, 17726208), (16, 16618320), (18, 14771840), (20, 13294656), (24, 11078880), (30, 8863104), (32, 8309160), (36, 7385920), (40, 6647328), (45, 5908736), (48, 5539440), (60, 4431552), (64, 4154580), (72, 3692960), (80, 3323664), (90, 2954368), (96, 2769720), (120, 2215776), (128, 2077290), (144, 1846480), (160, 1661832), (180, 1477184), (192, 1384860), (240, 1107888), (256, 1038645), (288, 923240), (320, 830916), (360, 738592), (384, 692430), (480, 553944), (576, 461620), (640, 415458), (720, 369296), (768, 346215), (960, 276972), (1152, 230810), (1280, 207729), (1440, 184648), (1920, 138486), (2304, 115405), (2880, 92324), (3840, 69243), (5760, 46162), (11520, 23081)]