15480128160

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{511909}}^1$

素因数の和:511940

約数の個数: 192

約数和(自身を含む): 61920633600

約数和(自身を除く): 46440505440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 511909, 1023818, 1535727, 2047636, 2559545, 3071454, 3583363, 4095272, 4607181, 5119090, 6142908, 7166726, 7678635, 8190544, 9214362, 10238180, 10750089, 12285816, 13821543, 14333452, 15357270, 16381088, 17916815, 18428724, 20476360, 21500178, 23035905, 24571632, 27643086, 28666904, 30714540, 32250267, 35833630, 36857448, 40952720, 43000356, 46071810, 49143264, 53750445, 55286172, 57333808, 61429080, 64500534, 69107715, 71667260, 73714896, 81905440, 86000712, 92143620, 96750801, 107500890, 110572344, 114667616, 122858160, 129001068, 138215430, 143334520, 147429792, 161251335, 172001424, 184287240, 193501602, 215001780, 221144688, 245716320, 258002136, 276430860, 286669040, 322502670, 344002848, 368574480, 387003204, 430003560, 442289376, 483754005, 516004272, 552861720, 573338080, 645005340, 737148960, 774006408, 860007120, 967508010, 1032008544, 1105723440, 1290010680, 1548012816, 1720014240, 1935016020, 2211446880, 2580021360, 3096025632, 3870032040, 5160042720, 7740064080, 15480128160]

約数ペア:

[(1, 15480128160), (2, 7740064080), (3, 5160042720), (4, 3870032040), (5, 3096025632), (6, 2580021360), (7, 2211446880), (8, 1935016020), (9, 1720014240), (10, 1548012816), (12, 1290010680), (14, 1105723440), (15, 1032008544), (16, 967508010), (18, 860007120), (20, 774006408), (21, 737148960), (24, 645005340), (27, 573338080), (28, 552861720), (30, 516004272), (32, 483754005), (35, 442289376), (36, 430003560), (40, 387003204), (42, 368574480), (45, 344002848), (48, 322502670), (54, 286669040), (56, 276430860), (60, 258002136), (63, 245716320), (70, 221144688), (72, 215001780), (80, 193501602), (84, 184287240), (90, 172001424), (96, 161251335), (105, 147429792), (108, 143334520), (112, 138215430), (120, 129001068), (126, 122858160), (135, 114667616), (140, 110572344), (144, 107500890), (160, 96750801), (168, 92143620), (180, 86000712), (189, 81905440), (210, 73714896), (216, 71667260), (224, 69107715), (240, 64500534), (252, 61429080), (270, 57333808), (280, 55286172), (288, 53750445), (315, 49143264), (336, 46071810), (360, 43000356), (378, 40952720), (420, 36857448), (432, 35833630), (480, 32250267), (504, 30714540), (540, 28666904), (560, 27643086), (630, 24571632), (672, 23035905), (720, 21500178), (756, 20476360), (840, 18428724), (864, 17916815), (945, 16381088), (1008, 15357270), (1080, 14333452), (1120, 13821543), (1260, 12285816), (1440, 10750089), (1512, 10238180), (1680, 9214362), (1890, 8190544), (2016, 7678635), (2160, 7166726), (2520, 6142908), (3024, 5119090), (3360, 4607181), (3780, 4095272), (4320, 3583363), (5040, 3071454), (6048, 2559545), (7560, 2047636), (10080, 1535727), (15120, 1023818), (30240, 511909)]