1663345640160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{128344571}}^1$

素因数の和:128344598

約数の個数: 120

約数和(自身を含む): 5870224034136

約数和(自身を除く): 4206878393976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 128344571, 256689142, 385033713, 513378284, 641722855, 770067426, 1026756568, 1155101139, 1283445710, 1540134852, 1925168565, 2053513136, 2310202278, 2566891420, 3080269704, 3465303417, 3850337130, 4107026272, 4620404556, 5133782840, 5775505695, 6160539408, 6930606834, 7700674260, 9240809112, 10267565680, 10395910251, 11551011390, 12321078816, 13861213668, 15401348520, 17326517085, 18481618224, 20535131360, 20791820502, 23102022780, 27722427336, 30802697040, 34653034170, 36963236448, 41583641004, 46204045560, 51979551255, 55444854672, 61605394080, 69306068340, 83167282008, 92408091120, 103959102510, 110889709344, 138612136680, 166334564016, 184816182240, 207918205020, 277224273360, 332669128032, 415836410040, 554448546720, 831672820080, 1663345640160]

約数ペア:

[(1, 1663345640160), (2, 831672820080), (3, 554448546720), (4, 415836410040), (5, 332669128032), (6, 277224273360), (8, 207918205020), (9, 184816182240), (10, 166334564016), (12, 138612136680), (15, 110889709344), (16, 103959102510), (18, 92408091120), (20, 83167282008), (24, 69306068340), (27, 61605394080), (30, 55444854672), (32, 51979551255), (36, 46204045560), (40, 41583641004), (45, 36963236448), (48, 34653034170), (54, 30802697040), (60, 27722427336), (72, 23102022780), (80, 20791820502), (81, 20535131360), (90, 18481618224), (96, 17326517085), (108, 15401348520), (120, 13861213668), (135, 12321078816), (144, 11551011390), (160, 10395910251), (162, 10267565680), (180, 9240809112), (216, 7700674260), (240, 6930606834), (270, 6160539408), (288, 5775505695), (324, 5133782840), (360, 4620404556), (405, 4107026272), (432, 3850337130), (480, 3465303417), (540, 3080269704), (648, 2566891420), (720, 2310202278), (810, 2053513136), (864, 1925168565), (1080, 1540134852), (1296, 1283445710), (1440, 1155101139), (1620, 1026756568), (2160, 770067426), (2592, 641722855), (3240, 513378284), (4320, 385033713), (6480, 256689142), (12960, 128344571)]