1188419040

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{857}}^1$

素因数の和:991

約数の個数: 240

約数和(自身を含む): 4238266032

約数和(自身を除く): 3049846992

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, 107, 108, 120, 135, 144, 160, 162, 180, 214, 216, 240, 270, 288, 321, 324, 360, 405, 428, 432, 480, 535, 540, 642, 648, 720, 810, 856, 857, 864, 963, 1070, 1080, 1284, 1296, 1440, 1605, 1620, 1712, 1714, 1926, 2140, 2160, 2568, 2571, 2592, 2889, 3210, 3240, 3424, 3428, 3852, 4280, 4285, 4320, 4815, 5136, 5142, 5778, 6420, 6480, 6856, 7704, 7713, 8560, 8570, 8667, 9630, 10272, 10284, 11556, 12840, 12855, 12960, 13712, 14445, 15408, 15426, 17120, 17140, 17334, 19260, 20568, 23112, 23139, 25680, 25710, 27424, 28890, 30816, 30852, 34280, 34668, 38520, 38565, 41136, 43335, 46224, 46278, 51360, 51420, 57780, 61704, 68560, 69336, 69417, 77040, 77130, 82272, 86670, 91699, 92448, 92556, 102840, 115560, 115695, 123408, 137120, 138672, 138834, 154080, 154260, 173340, 183398, 185112, 205680, 231120, 231390, 246816, 275097, 277344, 277668, 308520, 346680, 347085, 366796, 370224, 411360, 458495, 462240, 462780, 550194, 555336, 617040, 693360, 694170, 733592, 740448, 825291, 916990, 925560, 1100388, 1110672, 1234080, 1375485, 1386720, 1388340, 1467184, 1650582, 1833980, 1851120, 2200776, 2221344, 2475873, 2750970, 2776680, 2934368, 3301164, 3667960, 3702240, 4126455, 4401552, 4951746, 5501940, 5553360, 6602328, 7335920, 7427619, 8252910, 8803104, 9903492, 11003880, 11106720, 12379365, 13204656, 14671840, 14855238, 16505820, 19806984, 22007760, 24758730, 26409312, 29710476, 33011640, 37138095, 39613968, 44015520, 49517460, 59420952, 66023280, 74276190, 79227936, 99034920, 118841904, 132046560, 148552380, 198069840, 237683808, 297104760, 396139680, 594209520, 1188419040]

約数ペア:

[(1, 1188419040), (2, 594209520), (3, 396139680), (4, 297104760), (5, 237683808), (6, 198069840), (8, 148552380), (9, 132046560), (10, 118841904), (12, 99034920), (15, 79227936), (16, 74276190), (18, 66023280), (20, 59420952), (24, 49517460), (27, 44015520), (30, 39613968), (32, 37138095), (36, 33011640), (40, 29710476), (45, 26409312), (48, 24758730), (54, 22007760), (60, 19806984), (72, 16505820), (80, 14855238), (81, 14671840), (90, 13204656), (96, 12379365), (107, 11106720), (108, 11003880), (120, 9903492), (135, 8803104), (144, 8252910), (160, 7427619), (162, 7335920), (180, 6602328), (214, 5553360), (216, 5501940), (240, 4951746), (270, 4401552), (288, 4126455), (321, 3702240), (324, 3667960), (360, 3301164), (405, 2934368), (428, 2776680), (432, 2750970), (480, 2475873), (535, 2221344), (540, 2200776), (642, 1851120), (648, 1833980), (720, 1650582), (810, 1467184), (856, 1388340), (857, 1386720), (864, 1375485), (963, 1234080), (1070, 1110672), (1080, 1100388), (1284, 925560), (1296, 916990), (1440, 825291), (1605, 740448), (1620, 733592), (1712, 694170), (1714, 693360), (1926, 617040), (2140, 555336), (2160, 550194), (2568, 462780), (2571, 462240), (2592, 458495), (2889, 411360), (3210, 370224), (3240, 366796), (3424, 347085), (3428, 346680), (3852, 308520), (4280, 277668), (4285, 277344), (4320, 275097), (4815, 246816), (5136, 231390), (5142, 231120), (5778, 205680), (6420, 185112), (6480, 183398), (6856, 173340), (7704, 154260), (7713, 154080), (8560, 138834), (8570, 138672), (8667, 137120), (9630, 123408), (10272, 115695), (10284, 115560), (11556, 102840), (12840, 92556), (12855, 92448), (12960, 91699), (13712, 86670), (14445, 82272), (15408, 77130), (15426, 77040), (17120, 69417), (17140, 69336), (17334, 68560), (19260, 61704), (20568, 57780), (23112, 51420), (23139, 51360), (25680, 46278), (25710, 46224), (27424, 43335), (28890, 41136), (30816, 38565), (30852, 38520), (34280, 34668)]