831658320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{385027}}^1$

素因数の和:385049

約数の個数: 80

約数和(自身を含む): 2864608320

約数和(自身を除く): 2032950000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 385027, 770054, 1155081, 1540108, 1925135, 2310162, 3080216, 3465243, 3850270, 4620324, 5775405, 6160432, 6930486, 7700540, 9240648, 10395729, 11550810, 13860972, 15401080, 17326215, 18481296, 20791458, 23101620, 27721944, 30802160, 34652430, 41582916, 46203240, 51978645, 55443888, 69304860, 83165832, 92406480, 103957290, 138609720, 166331664, 207914580, 277219440, 415829160, 831658320]

約数ペア:

[(1, 831658320), (2, 415829160), (3, 277219440), (4, 207914580), (5, 166331664), (6, 138609720), (8, 103957290), (9, 92406480), (10, 83165832), (12, 69304860), (15, 55443888), (16, 51978645), (18, 46203240), (20, 41582916), (24, 34652430), (27, 30802160), (30, 27721944), (36, 23101620), (40, 20791458), (45, 18481296), (48, 17326215), (54, 15401080), (60, 13860972), (72, 11550810), (80, 10395729), (90, 9240648), (108, 7700540), (120, 6930486), (135, 6160432), (144, 5775405), (180, 4620324), (216, 3850270), (240, 3465243), (270, 3080216), (360, 2310162), (432, 1925135), (540, 1540108), (720, 1155081), (1080, 770054), (2160, 385027)]