1660344480

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{128113}}^1$

素因数の和:128140

約数の個数: 120

約数和(自身を含む): 5859678132

約数和(自身を除く): 4199333652

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, 128113, 256226, 384339, 512452, 640565, 768678, 1024904, 1153017, 1281130, 1537356, 1921695, 2049808, 2306034, 2562260, 3074712, 3459051, 3843390, 4099616, 4612068, 5124520, 5765085, 6149424, 6918102, 7686780, 9224136, 10249040, 10377153, 11530170, 12298848, 13836204, 15373560, 17295255, 18448272, 20498080, 20754306, 23060340, 27672408, 30747120, 34590510, 36896544, 41508612, 46120680, 51885765, 55344816, 61494240, 69181020, 83017224, 92241360, 103771530, 110689632, 138362040, 166034448, 184482720, 207543060, 276724080, 332068896, 415086120, 553448160, 830172240, 1660344480]

約数ペア:

[(1, 1660344480), (2, 830172240), (3, 553448160), (4, 415086120), (5, 332068896), (6, 276724080), (8, 207543060), (9, 184482720), (10, 166034448), (12, 138362040), (15, 110689632), (16, 103771530), (18, 92241360), (20, 83017224), (24, 69181020), (27, 61494240), (30, 55344816), (32, 51885765), (36, 46120680), (40, 41508612), (45, 36896544), (48, 34590510), (54, 30747120), (60, 27672408), (72, 23060340), (80, 20754306), (81, 20498080), (90, 18448272), (96, 17295255), (108, 15373560), (120, 13836204), (135, 12298848), (144, 11530170), (160, 10377153), (162, 10249040), (180, 9224136), (216, 7686780), (240, 6918102), (270, 6149424), (288, 5765085), (324, 5124520), (360, 4612068), (405, 4099616), (432, 3843390), (480, 3459051), (540, 3074712), (648, 2562260), (720, 2306034), (810, 2049808), (864, 1921695), (1080, 1537356), (1296, 1281130), (1440, 1153017), (1620, 1024904), (2160, 768678), (2592, 640565), (3240, 512452), (4320, 384339), (6480, 256226), (12960, 128113)]