120520512

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:517

約数の個数: 168

約数和(自身を含む): 401311872

約数和(自身を除く): 280791360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 71, 72, 84, 96, 112, 126, 142, 144, 168, 192, 213, 224, 252, 284, 288, 336, 421, 426, 448, 497, 504, 568, 576, 639, 672, 842, 852, 994, 1008, 1136, 1263, 1278, 1344, 1491, 1684, 1704, 1988, 2016, 2272, 2526, 2556, 2947, 2982, 3368, 3408, 3789, 3976, 4032, 4473, 4544, 5052, 5112, 5894, 5964, 6736, 6816, 7578, 7952, 8841, 8946, 10104, 10224, 11788, 11928, 13472, 13632, 15156, 15904, 17682, 17892, 20208, 20448, 23576, 23856, 26523, 26944, 29891, 30312, 31808, 35364, 35784, 40416, 40896, 47152, 47712, 53046, 59782, 60624, 70728, 71568, 80832, 89673, 94304, 95424, 106092, 119564, 121248, 141456, 143136, 179346, 188608, 209237, 212184, 239128, 242496, 269019, 282912, 286272, 358692, 418474, 424368, 478256, 538038, 565824, 627711, 717384, 836948, 848736, 956512, 1076076, 1255422, 1434768, 1673896, 1697472, 1883133, 1913024, 2152152, 2510844, 2869536, 3347792, 3766266, 4304304, 5021688, 5739072, 6695584, 7532532, 8608608, 10043376, 13391168, 15065064, 17217216, 20086752, 30130128, 40173504, 60260256, 120520512]

約数ペア:

[(1, 120520512), (2, 60260256), (3, 40173504), (4, 30130128), (6, 20086752), (7, 17217216), (8, 15065064), (9, 13391168), (12, 10043376), (14, 8608608), (16, 7532532), (18, 6695584), (21, 5739072), (24, 5021688), (28, 4304304), (32, 3766266), (36, 3347792), (42, 2869536), (48, 2510844), (56, 2152152), (63, 1913024), (64, 1883133), (71, 1697472), (72, 1673896), (84, 1434768), (96, 1255422), (112, 1076076), (126, 956512), (142, 848736), (144, 836948), (168, 717384), (192, 627711), (213, 565824), (224, 538038), (252, 478256), (284, 424368), (288, 418474), (336, 358692), (421, 286272), (426, 282912), (448, 269019), (497, 242496), (504, 239128), (568, 212184), (576, 209237), (639, 188608), (672, 179346), (842, 143136), (852, 141456), (994, 121248), (1008, 119564), (1136, 106092), (1263, 95424), (1278, 94304), (1344, 89673), (1491, 80832), (1684, 71568), (1704, 70728), (1988, 60624), (2016, 59782), (2272, 53046), (2526, 47712), (2556, 47152), (2947, 40896), (2982, 40416), (3368, 35784), (3408, 35364), (3789, 31808), (3976, 30312), (4032, 29891), (4473, 26944), (4544, 26523), (5052, 23856), (5112, 23576), (5894, 20448), (5964, 20208), (6736, 17892), (6816, 17682), (7578, 15904), (7952, 15156), (8841, 13632), (8946, 13472), (10104, 11928), (10224, 11788)]