969876720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1621}}^1$

素因数の和:1920

約数の個数: 160

約数和(自身を含む): 3354815040

約数和(自身を除く): 2384938320

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, 277, 360, 432, 540, 554, 720, 831, 1080, 1108, 1385, 1621, 1662, 2160, 2216, 2493, 2770, 3242, 3324, 4155, 4432, 4863, 4986, 5540, 6484, 6648, 7479, 8105, 8310, 9726, 9972, 11080, 12465, 12968, 13296, 14589, 14958, 16210, 16620, 19452, 19944, 22160, 24315, 24930, 25936, 29178, 29916, 32420, 33240, 37395, 38904, 39888, 43767, 48630, 49860, 58356, 59832, 64840, 66480, 72945, 74790, 77808, 87534, 97260, 99720, 116712, 119664, 129680, 145890, 149580, 175068, 194520, 199440, 218835, 233424, 291780, 299160, 350136, 389040, 437670, 449017, 583560, 598320, 700272, 875340, 898034, 1167120, 1347051, 1750680, 1796068, 2245085, 2694102, 3501360, 3592136, 4041153, 4490170, 5388204, 6735255, 7184272, 8082306, 8980340, 10776408, 12123459, 13470510, 16164612, 17960680, 20205765, 21552816, 24246918, 26941020, 32329224, 35921360, 40411530, 48493836, 53882040, 60617295, 64658448, 80823060, 96987672, 107764080, 121234590, 161646120, 193975344, 242469180, 323292240, 484938360, 969876720]

約数ペア:

[(1, 969876720), (2, 484938360), (3, 323292240), (4, 242469180), (5, 193975344), (6, 161646120), (8, 121234590), (9, 107764080), (10, 96987672), (12, 80823060), (15, 64658448), (16, 60617295), (18, 53882040), (20, 48493836), (24, 40411530), (27, 35921360), (30, 32329224), (36, 26941020), (40, 24246918), (45, 21552816), (48, 20205765), (54, 17960680), (60, 16164612), (72, 13470510), (80, 12123459), (90, 10776408), (108, 8980340), (120, 8082306), (135, 7184272), (144, 6735255), (180, 5388204), (216, 4490170), (240, 4041153), (270, 3592136), (277, 3501360), (360, 2694102), (432, 2245085), (540, 1796068), (554, 1750680), (720, 1347051), (831, 1167120), (1080, 898034), (1108, 875340), (1385, 700272), (1621, 598320), (1662, 583560), (2160, 449017), (2216, 437670), (2493, 389040), (2770, 350136), (3242, 299160), (3324, 291780), (4155, 233424), (4432, 218835), (4863, 199440), (4986, 194520), (5540, 175068), (6484, 149580), (6648, 145890), (7479, 129680), (8105, 119664), (8310, 116712), (9726, 99720), (9972, 97260), (11080, 87534), (12465, 77808), (12968, 74790), (13296, 72945), (14589, 66480), (14958, 64840), (16210, 59832), (16620, 58356), (19452, 49860), (19944, 48630), (22160, 43767), (24315, 39888), (24930, 38904), (25936, 37395), (29178, 33240), (29916, 32420)]