17585280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 63011520

約数和(自身を除く): 45426240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 71, 72, 80, 86, 90, 96, 120, 128, 129, 142, 144, 160, 172, 180, 192, 213, 215, 240, 258, 284, 288, 320, 344, 355, 360, 384, 387, 426, 430, 480, 516, 568, 576, 639, 640, 645, 688, 710, 720, 774, 852, 860, 960, 1032, 1065, 1136, 1152, 1278, 1290, 1376, 1420, 1440, 1548, 1704, 1720, 1920, 1935, 2064, 2130, 2272, 2556, 2580, 2752, 2840, 2880, 3053, 3096, 3195, 3408, 3440, 3870, 4128, 4260, 4544, 5112, 5160, 5504, 5680, 5760, 6106, 6192, 6390, 6816, 6880, 7740, 8256, 8520, 9088, 9159, 10224, 10320, 11360, 12212, 12384, 12780, 13632, 13760, 15265, 15480, 16512, 17040, 18318, 20448, 20640, 22720, 24424, 24768, 25560, 27264, 27477, 27520, 30530, 30960, 34080, 36636, 40896, 41280, 45440, 45795, 48848, 49536, 51120, 54954, 61060, 61920, 68160, 73272, 81792, 82560, 91590, 97696, 102240, 109908, 122120, 123840, 136320, 137385, 146544, 183180, 195392, 204480, 219816, 244240, 247680, 274770, 293088, 366360, 390784, 408960, 439632, 488480, 549540, 586176, 732720, 879264, 976960, 1099080, 1172352, 1465440, 1758528, 1953920, 2198160, 2930880, 3517056, 4396320, 5861760, 8792640, 17585280]

約数ペア:

[(1, 17585280), (2, 8792640), (3, 5861760), (4, 4396320), (5, 3517056), (6, 2930880), (8, 2198160), (9, 1953920), (10, 1758528), (12, 1465440), (15, 1172352), (16, 1099080), (18, 976960), (20, 879264), (24, 732720), (30, 586176), (32, 549540), (36, 488480), (40, 439632), (43, 408960), (45, 390784), (48, 366360), (60, 293088), (64, 274770), (71, 247680), (72, 244240), (80, 219816), (86, 204480), (90, 195392), (96, 183180), (120, 146544), (128, 137385), (129, 136320), (142, 123840), (144, 122120), (160, 109908), (172, 102240), (180, 97696), (192, 91590), (213, 82560), (215, 81792), (240, 73272), (258, 68160), (284, 61920), (288, 61060), (320, 54954), (344, 51120), (355, 49536), (360, 48848), (384, 45795), (387, 45440), (426, 41280), (430, 40896), (480, 36636), (516, 34080), (568, 30960), (576, 30530), (639, 27520), (640, 27477), (645, 27264), (688, 25560), (710, 24768), (720, 24424), (774, 22720), (852, 20640), (860, 20448), (960, 18318), (1032, 17040), (1065, 16512), (1136, 15480), (1152, 15265), (1278, 13760), (1290, 13632), (1376, 12780), (1420, 12384), (1440, 12212), (1548, 11360), (1704, 10320), (1720, 10224), (1920, 9159), (1935, 9088), (2064, 8520), (2130, 8256), (2272, 7740), (2556, 6880), (2580, 6816), (2752, 6390), (2840, 6192), (2880, 6106), (3053, 5760), (3096, 5680), (3195, 5504), (3408, 5160), (3440, 5112), (3870, 4544), (4128, 4260)]