87684480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1171}}^1$

素因数の和:1209

約数の個数: 192

約数和(自身を含む): 326355120

約数和(自身を除く): 238670640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1171, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2342, 2496, 2880, 3120, 3513, 3744, 4160, 4680, 4684, 4992, 5760, 5855, 6240, 7026, 7488, 8320, 9360, 9368, 10539, 11710, 12480, 14052, 14976, 15223, 17565, 18720, 18736, 21078, 23420, 24960, 28104, 30446, 35130, 37440, 37472, 42156, 45669, 46840, 52695, 56208, 60892, 70260, 74880, 74944, 76115, 84312, 91338, 93680, 105390, 112416, 121784, 137007, 140520, 149888, 152230, 168624, 182676, 187360, 210780, 224832, 228345, 243568, 274014, 281040, 304460, 337248, 365352, 374720, 421560, 449664, 456690, 487136, 548028, 562080, 608920, 674496, 685035, 730704, 749440, 843120, 913380, 974272, 1096056, 1124160, 1217840, 1348992, 1370070, 1461408, 1686240, 1826760, 1948544, 2192112, 2248320, 2435680, 2740140, 2922816, 3372480, 3653520, 4384224, 4871360, 5480280, 5845632, 6744960, 7307040, 8768448, 9742720, 10960560, 14614080, 17536896, 21921120, 29228160, 43842240, 87684480]

約数ペア:

[(1, 87684480), (2, 43842240), (3, 29228160), (4, 21921120), (5, 17536896), (6, 14614080), (8, 10960560), (9, 9742720), (10, 8768448), (12, 7307040), (13, 6744960), (15, 5845632), (16, 5480280), (18, 4871360), (20, 4384224), (24, 3653520), (26, 3372480), (30, 2922816), (32, 2740140), (36, 2435680), (39, 2248320), (40, 2192112), (45, 1948544), (48, 1826760), (52, 1686240), (60, 1461408), (64, 1370070), (65, 1348992), (72, 1217840), (78, 1124160), (80, 1096056), (90, 974272), (96, 913380), (104, 843120), (117, 749440), (120, 730704), (128, 685035), (130, 674496), (144, 608920), (156, 562080), (160, 548028), (180, 487136), (192, 456690), (195, 449664), (208, 421560), (234, 374720), (240, 365352), (260, 337248), (288, 304460), (312, 281040), (320, 274014), (360, 243568), (384, 228345), (390, 224832), (416, 210780), (468, 187360), (480, 182676), (520, 168624), (576, 152230), (585, 149888), (624, 140520), (640, 137007), (720, 121784), (780, 112416), (832, 105390), (936, 93680), (960, 91338), (1040, 84312), (1152, 76115), (1170, 74944), (1171, 74880), (1248, 70260), (1440, 60892), (1560, 56208), (1664, 52695), (1872, 46840), (1920, 45669), (2080, 42156), (2340, 37472), (2342, 37440), (2496, 35130), (2880, 30446), (3120, 28104), (3513, 24960), (3744, 23420), (4160, 21078), (4680, 18736), (4684, 18720), (4992, 17565), (5760, 15223), (5855, 14976), (6240, 14052), (7026, 12480), (7488, 11710), (8320, 10539), (9360, 9368)]