274318560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{967}}^1$

素因数の和:1185

約数の個数: 144

約数和(自身を含む): 941836896

約数和(自身を除く): 667518336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 197, 240, 288, 360, 394, 480, 591, 720, 788, 967, 985, 1182, 1440, 1576, 1773, 1934, 1970, 2364, 2901, 2955, 3152, 3546, 3868, 3940, 4728, 4835, 5802, 5910, 6304, 7092, 7736, 7880, 8703, 8865, 9456, 9670, 11604, 11820, 14184, 14505, 15472, 15760, 17406, 17730, 18912, 19340, 23208, 23640, 28368, 29010, 30944, 31520, 34812, 35460, 38680, 43515, 46416, 47280, 56736, 58020, 69624, 70920, 77360, 87030, 92832, 94560, 116040, 139248, 141840, 154720, 174060, 190499, 232080, 278496, 283680, 348120, 380998, 464160, 571497, 696240, 761996, 952495, 1142994, 1392480, 1523992, 1714491, 1904990, 2285988, 2857485, 3047984, 3428982, 3809980, 4571976, 5714970, 6095968, 6857964, 7619960, 8572455, 9143952, 11429940, 13715928, 15239920, 17144910, 18287904, 22859880, 27431856, 30479840, 34289820, 45719760, 54863712, 68579640, 91439520, 137159280, 274318560]

約数ペア:

[(1, 274318560), (2, 137159280), (3, 91439520), (4, 68579640), (5, 54863712), (6, 45719760), (8, 34289820), (9, 30479840), (10, 27431856), (12, 22859880), (15, 18287904), (16, 17144910), (18, 15239920), (20, 13715928), (24, 11429940), (30, 9143952), (32, 8572455), (36, 7619960), (40, 6857964), (45, 6095968), (48, 5714970), (60, 4571976), (72, 3809980), (80, 3428982), (90, 3047984), (96, 2857485), (120, 2285988), (144, 1904990), (160, 1714491), (180, 1523992), (197, 1392480), (240, 1142994), (288, 952495), (360, 761996), (394, 696240), (480, 571497), (591, 464160), (720, 380998), (788, 348120), (967, 283680), (985, 278496), (1182, 232080), (1440, 190499), (1576, 174060), (1773, 154720), (1934, 141840), (1970, 139248), (2364, 116040), (2901, 94560), (2955, 92832), (3152, 87030), (3546, 77360), (3868, 70920), (3940, 69624), (4728, 58020), (4835, 56736), (5802, 47280), (5910, 46416), (6304, 43515), (7092, 38680), (7736, 35460), (7880, 34812), (8703, 31520), (8865, 30944), (9456, 29010), (9670, 28368), (11604, 23640), (11820, 23208), (14184, 19340), (14505, 18912), (15472, 17730), (15760, 17406)]