213878160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2339}}^1$

素因数の和:2485

約数の個数: 120

約数和(自身を含む): 724239360

約数和(自身を除く): 510361200

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, 2286, 2339, 2540, 3048, 3810, 4572, 4678, 5080, 5715, 6096, 7017, 7620, 9144, 9356, 10160, 11430, 11695, 14034, 15240, 18288, 18712, 21051, 22860, 23390, 28068, 30480, 35085, 37424, 42102, 45720, 46780, 56136, 70170, 84204, 91440, 93560, 105255, 112272, 140340, 168408, 187120, 210510, 280680, 297053, 336816, 421020, 561360, 594106, 842040, 891159, 1188212, 1485265, 1684080, 1782318, 2376424, 2673477, 2970530, 3564636, 4455795, 4752848, 5346954, 5941060, 7129272, 8911590, 10693908, 11882120, 13367385, 14258544, 17823180, 21387816, 23764240, 26734770, 35646360, 42775632, 53469540, 71292720, 106939080, 213878160]

約数ペア:

[(1, 213878160), (2, 106939080), (3, 71292720), (4, 53469540), (5, 42775632), (6, 35646360), (8, 26734770), (9, 23764240), (10, 21387816), (12, 17823180), (15, 14258544), (16, 13367385), (18, 11882120), (20, 10693908), (24, 8911590), (30, 7129272), (36, 5941060), (40, 5346954), (45, 4752848), (48, 4455795), (60, 3564636), (72, 2970530), (80, 2673477), (90, 2376424), (120, 1782318), (127, 1684080), (144, 1485265), (180, 1188212), (240, 891159), (254, 842040), (360, 594106), (381, 561360), (508, 421020), (635, 336816), (720, 297053), (762, 280680), (1016, 210510), (1143, 187120), (1270, 168408), (1524, 140340), (1905, 112272), (2032, 105255), (2286, 93560), (2339, 91440), (2540, 84204), (3048, 70170), (3810, 56136), (4572, 46780), (4678, 45720), (5080, 42102), (5715, 37424), (6096, 35085), (7017, 30480), (7620, 28068), (9144, 23390), (9356, 22860), (10160, 21051), (11430, 18712), (11695, 18288), (14034, 15240)]