1528145280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2089}}^1$

素因数の和:2241

約数の個数: 192

約数和(自身を含む): 5320972800

約数和(自身を除く): 3792827520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 128, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 384, 480, 508, 576, 635, 640, 720, 762, 960, 1016, 1143, 1152, 1270, 1440, 1524, 1905, 1920, 2032, 2089, 2286, 2540, 2880, 3048, 3810, 4064, 4178, 4572, 5080, 5715, 5760, 6096, 6267, 7620, 8128, 8356, 9144, 10160, 10445, 11430, 12192, 12534, 15240, 16256, 16712, 18288, 18801, 20320, 20890, 22860, 24384, 25068, 30480, 31335, 33424, 36576, 37602, 40640, 41780, 45720, 48768, 50136, 60960, 62670, 66848, 73152, 75204, 81280, 83560, 91440, 94005, 100272, 121920, 125340, 133696, 146304, 150408, 167120, 182880, 188010, 200544, 243840, 250680, 265303, 267392, 300816, 334240, 365760, 376020, 401088, 501360, 530606, 601632, 668480, 731520, 752040, 795909, 802176, 1002720, 1061212, 1203264, 1326515, 1336960, 1504080, 1591818, 2005440, 2122424, 2387727, 2406528, 2653030, 3008160, 3183636, 3979545, 4010880, 4244848, 4775454, 5306060, 6016320, 6367272, 7959090, 8489696, 9550908, 10612120, 11938635, 12032640, 12734544, 15918180, 16979392, 19101816, 21224240, 23877270, 25469088, 31836360, 33958784, 38203632, 42448480, 47754540, 50938176, 63672720, 76407264, 84896960, 95509080, 101876352, 127345440, 152814528, 169793920, 191018160, 254690880, 305629056, 382036320, 509381760, 764072640, 1528145280]

約数ペア:

[(1, 1528145280), (2, 764072640), (3, 509381760), (4, 382036320), (5, 305629056), (6, 254690880), (8, 191018160), (9, 169793920), (10, 152814528), (12, 127345440), (15, 101876352), (16, 95509080), (18, 84896960), (20, 76407264), (24, 63672720), (30, 50938176), (32, 47754540), (36, 42448480), (40, 38203632), (45, 33958784), (48, 31836360), (60, 25469088), (64, 23877270), (72, 21224240), (80, 19101816), (90, 16979392), (96, 15918180), (120, 12734544), (127, 12032640), (128, 11938635), (144, 10612120), (160, 9550908), (180, 8489696), (192, 7959090), (240, 6367272), (254, 6016320), (288, 5306060), (320, 4775454), (360, 4244848), (381, 4010880), (384, 3979545), (480, 3183636), (508, 3008160), (576, 2653030), (635, 2406528), (640, 2387727), (720, 2122424), (762, 2005440), (960, 1591818), (1016, 1504080), (1143, 1336960), (1152, 1326515), (1270, 1203264), (1440, 1061212), (1524, 1002720), (1905, 802176), (1920, 795909), (2032, 752040), (2089, 731520), (2286, 668480), (2540, 601632), (2880, 530606), (3048, 501360), (3810, 401088), (4064, 376020), (4178, 365760), (4572, 334240), (5080, 300816), (5715, 267392), (5760, 265303), (6096, 250680), (6267, 243840), (7620, 200544), (8128, 188010), (8356, 182880), (9144, 167120), (10160, 150408), (10445, 146304), (11430, 133696), (12192, 125340), (12534, 121920), (15240, 100272), (16256, 94005), (16712, 91440), (18288, 83560), (18801, 81280), (20320, 75204), (20890, 73152), (22860, 66848), (24384, 62670), (25068, 60960), (30480, 50136), (31335, 48768), (33424, 45720), (36576, 41780), (37602, 40640)]