873892080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:668

約数の個数: 240

約数和(自身を含む): 3119800320

約数和(自身を除く): 2245908240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 127, 144, 152, 171, 180, 190, 228, 240, 254, 285, 304, 342, 360, 380, 381, 456, 503, 508, 570, 635, 684, 720, 760, 762, 855, 912, 1006, 1016, 1140, 1143, 1270, 1368, 1509, 1520, 1524, 1710, 1905, 2012, 2032, 2280, 2286, 2413, 2515, 2540, 2736, 3018, 3048, 3420, 3810, 4024, 4527, 4560, 4572, 4826, 5030, 5080, 5715, 6036, 6096, 6840, 7239, 7545, 7620, 8048, 9054, 9144, 9557, 9652, 10060, 10160, 11430, 12065, 12072, 13680, 14478, 15090, 15240, 18108, 18288, 19114, 19304, 20120, 21717, 22635, 22860, 24130, 24144, 28671, 28956, 30180, 30480, 36195, 36216, 38228, 38608, 40240, 43434, 45270, 45720, 47785, 48260, 57342, 57912, 60360, 63881, 72390, 72432, 76456, 86013, 86868, 90540, 91440, 95570, 96520, 108585, 114684, 115824, 120720, 127762, 143355, 144780, 152912, 172026, 173736, 181080, 191140, 191643, 193040, 217170, 229368, 255524, 286710, 289560, 319405, 344052, 347472, 362160, 382280, 383286, 430065, 434340, 458736, 511048, 573420, 574929, 579120, 638810, 688104, 764560, 766572, 860130, 868680, 958215, 1022096, 1146840, 1149858, 1213739, 1277620, 1376208, 1533144, 1720260, 1737360, 1916430, 2293680, 2299716, 2427478, 2555240, 2874645, 3066288, 3440520, 3641217, 3832860, 4599432, 4854956, 5110480, 5749290, 6068695, 6881040, 7282434, 7665720, 9198864, 9709912, 10923651, 11498580, 12137390, 14564868, 15331440, 18206085, 19419824, 21847302, 22997160, 24274780, 29129736, 36412170, 43694604, 45994320, 48549560, 54618255, 58259472, 72824340, 87389208, 97099120, 109236510, 145648680, 174778416, 218473020, 291297360, 436946040, 873892080]

約数ペア:

[(1, 873892080), (2, 436946040), (3, 291297360), (4, 218473020), (5, 174778416), (6, 145648680), (8, 109236510), (9, 97099120), (10, 87389208), (12, 72824340), (15, 58259472), (16, 54618255), (18, 48549560), (19, 45994320), (20, 43694604), (24, 36412170), (30, 29129736), (36, 24274780), (38, 22997160), (40, 21847302), (45, 19419824), (48, 18206085), (57, 15331440), (60, 14564868), (72, 12137390), (76, 11498580), (80, 10923651), (90, 9709912), (95, 9198864), (114, 7665720), (120, 7282434), (127, 6881040), (144, 6068695), (152, 5749290), (171, 5110480), (180, 4854956), (190, 4599432), (228, 3832860), (240, 3641217), (254, 3440520), (285, 3066288), (304, 2874645), (342, 2555240), (360, 2427478), (380, 2299716), (381, 2293680), (456, 1916430), (503, 1737360), (508, 1720260), (570, 1533144), (635, 1376208), (684, 1277620), (720, 1213739), (760, 1149858), (762, 1146840), (855, 1022096), (912, 958215), (1006, 868680), (1016, 860130), (1140, 766572), (1143, 764560), (1270, 688104), (1368, 638810), (1509, 579120), (1520, 574929), (1524, 573420), (1710, 511048), (1905, 458736), (2012, 434340), (2032, 430065), (2280, 383286), (2286, 382280), (2413, 362160), (2515, 347472), (2540, 344052), (2736, 319405), (3018, 289560), (3048, 286710), (3420, 255524), (3810, 229368), (4024, 217170), (4527, 193040), (4560, 191643), (4572, 191140), (4826, 181080), (5030, 173736), (5080, 172026), (5715, 152912), (6036, 144780), (6096, 143355), (6840, 127762), (7239, 120720), (7545, 115824), (7620, 114684), (8048, 108585), (9054, 96520), (9144, 95570), (9557, 91440), (9652, 90540), (10060, 86868), (10160, 86013), (11430, 76456), (12065, 72432), (12072, 72390), (13680, 63881), (14478, 60360), (15090, 57912), (15240, 57342), (18108, 48260), (18288, 47785), (19114, 45720), (19304, 45270), (20120, 43434), (21717, 40240), (22635, 38608), (22860, 38228), (24130, 36216), (24144, 36195), (28671, 30480), (28956, 30180)]