191018160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2089}}^1$

素因数の和:2235

約数の個数: 120

約数和(自身を含む): 646863360

約数和(自身を除く): 455845200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1524, 1905, 2032, 2089, 2286, 2540, 3048, 3810, 4178, 4572, 5080, 5715, 6096, 6267, 7620, 8356, 9144, 10160, 10445, 11430, 12534, 15240, 16712, 18288, 18801, 20890, 22860, 25068, 30480, 31335, 33424, 37602, 41780, 45720, 50136, 62670, 75204, 83560, 91440, 94005, 100272, 125340, 150408, 167120, 188010, 250680, 265303, 300816, 376020, 501360, 530606, 752040, 795909, 1061212, 1326515, 1504080, 1591818, 2122424, 2387727, 2653030, 3183636, 3979545, 4244848, 4775454, 5306060, 6367272, 7959090, 9550908, 10612120, 11938635, 12734544, 15918180, 19101816, 21224240, 23877270, 31836360, 38203632, 47754540, 63672720, 95509080, 191018160]

約数ペア:

[(1, 191018160), (2, 95509080), (3, 63672720), (4, 47754540), (5, 38203632), (6, 31836360), (8, 23877270), (9, 21224240), (10, 19101816), (12, 15918180), (15, 12734544), (16, 11938635), (18, 10612120), (20, 9550908), (24, 7959090), (30, 6367272), (36, 5306060), (40, 4775454), (45, 4244848), (48, 3979545), (60, 3183636), (72, 2653030), (80, 2387727), (90, 2122424), (120, 1591818), (127, 1504080), (144, 1326515), (180, 1061212), (240, 795909), (254, 752040), (360, 530606), (381, 501360), (508, 376020), (635, 300816), (720, 265303), (762, 250680), (1016, 188010), (1143, 167120), (1270, 150408), (1524, 125340), (1905, 100272), (2032, 94005), (2089, 91440), (2286, 83560), (2540, 75204), (3048, 62670), (3810, 50136), (4178, 45720), (4572, 41780), (5080, 37602), (5715, 33424), (6096, 31335), (6267, 30480), (7620, 25068), (8356, 22860), (9144, 20890), (10160, 18801), (10445, 18288), (11430, 16712), (12534, 15240)]